7438704

素因数分解:

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

素因数の和:175

約数の個数: 120

約数和(自身を含む): 23962752

約数和(自身を除く): 16524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 169, 182, 208, 262, 273, 312, 336, 338, 364, 393, 507, 524, 546, 624, 676, 728, 786, 917, 1014, 1048, 1092, 1183, 1352, 1456, 1572, 1703, 1834, 2028, 2096, 2184, 2366, 2704, 2751, 3144, 3406, 3549, 3668, 4056, 4368, 4732, 5109, 5502, 6288, 6812, 7098, 7336, 8112, 9464, 10218, 11004, 11921, 13624, 14196, 14672, 18928, 20436, 22008, 22139, 23842, 27248, 28392, 35763, 40872, 44016, 44278, 47684, 56784, 66417, 71526, 81744, 88556, 95368, 132834, 143052, 154973, 177112, 190736, 265668, 286104, 309946, 354224, 464919, 531336, 572208, 619892, 929838, 1062672, 1239784, 1859676, 2479568, 3719352, 7438704]

約数ペア:

[(1, 7438704), (2, 3719352), (3, 2479568), (4, 1859676), (6, 1239784), (7, 1062672), (8, 929838), (12, 619892), (13, 572208), (14, 531336), (16, 464919), (21, 354224), (24, 309946), (26, 286104), (28, 265668), (39, 190736), (42, 177112), (48, 154973), (52, 143052), (56, 132834), (78, 95368), (84, 88556), (91, 81744), (104, 71526), (112, 66417), (131, 56784), (156, 47684), (168, 44278), (169, 44016), (182, 40872), (208, 35763), (262, 28392), (273, 27248), (312, 23842), (336, 22139), (338, 22008), (364, 20436), (393, 18928), (507, 14672), (524, 14196), (546, 13624), (624, 11921), (676, 11004), (728, 10218), (786, 9464), (917, 8112), (1014, 7336), (1048, 7098), (1092, 6812), (1183, 6288), (1352, 5502), (1456, 5109), (1572, 4732), (1703, 4368), (1834, 4056), (2028, 3668), (2096, 3549), (2184, 3406), (2366, 3144), (2704, 2751)]