40626768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 131991552

約数和(自身を除く): 91364784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 131, 142, 156, 168, 182, 208, 213, 262, 273, 284, 312, 336, 364, 393, 426, 497, 524, 546, 568, 624, 728, 786, 852, 917, 923, 994, 1048, 1092, 1136, 1456, 1491, 1572, 1703, 1704, 1834, 1846, 1988, 2096, 2184, 2751, 2769, 2982, 3144, 3406, 3408, 3668, 3692, 3976, 4368, 5109, 5502, 5538, 5964, 6288, 6461, 6812, 7336, 7384, 7952, 9301, 10218, 11004, 11076, 11921, 11928, 12922, 13624, 14672, 14768, 18602, 19383, 20436, 22008, 22152, 23842, 23856, 25844, 27248, 27903, 35763, 37204, 38766, 40872, 44016, 44304, 47684, 51688, 55806, 65107, 71526, 74408, 77532, 81744, 95368, 103376, 111612, 120913, 130214, 143052, 148816, 155064, 190736, 195321, 223224, 241826, 260428, 286104, 310128, 362739, 390642, 446448, 483652, 520856, 572208, 725478, 781284, 846391, 967304, 1041712, 1450956, 1562568, 1692782, 1934608, 2539173, 2901912, 3125136, 3385564, 5078346, 5803824, 6771128, 10156692, 13542256, 20313384, 40626768]

約数ペア:

[(1, 40626768), (2, 20313384), (3, 13542256), (4, 10156692), (6, 6771128), (7, 5803824), (8, 5078346), (12, 3385564), (13, 3125136), (14, 2901912), (16, 2539173), (21, 1934608), (24, 1692782), (26, 1562568), (28, 1450956), (39, 1041712), (42, 967304), (48, 846391), (52, 781284), (56, 725478), (71, 572208), (78, 520856), (84, 483652), (91, 446448), (104, 390642), (112, 362739), (131, 310128), (142, 286104), (156, 260428), (168, 241826), (182, 223224), (208, 195321), (213, 190736), (262, 155064), (273, 148816), (284, 143052), (312, 130214), (336, 120913), (364, 111612), (393, 103376), (426, 95368), (497, 81744), (524, 77532), (546, 74408), (568, 71526), (624, 65107), (728, 55806), (786, 51688), (852, 47684), (917, 44304), (923, 44016), (994, 40872), (1048, 38766), (1092, 37204), (1136, 35763), (1456, 27903), (1491, 27248), (1572, 25844), (1703, 23856), (1704, 23842), (1834, 22152), (1846, 22008), (1988, 20436), (2096, 19383), (2184, 18602), (2751, 14768), (2769, 14672), (2982, 13624), (3144, 12922), (3406, 11928), (3408, 11921), (3668, 11076), (3692, 11004), (3976, 10218), (4368, 9301), (5109, 7952), (5502, 7384), (5538, 7336), (5964, 6812), (6288, 6461)]