39786684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 113272320

約数和(自身を除く): 73485636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 114, 133, 194, 228, 257, 266, 291, 388, 399, 514, 532, 582, 679, 771, 798, 1028, 1164, 1358, 1542, 1596, 1799, 1843, 2037, 2716, 3084, 3598, 3686, 4074, 4883, 5397, 5529, 7196, 7372, 8148, 9766, 10794, 11058, 12901, 14649, 19532, 21588, 22116, 24929, 25802, 29298, 34181, 38703, 49858, 51604, 58596, 68362, 74787, 77406, 99716, 102543, 136724, 149574, 154812, 174503, 205086, 299148, 349006, 410172, 473651, 523509, 698012, 947302, 1047018, 1420953, 1894604, 2094036, 2841906, 3315557, 5683812, 6631114, 9946671, 13262228, 19893342, 39786684]

約数ペア:

[(1, 39786684), (2, 19893342), (3, 13262228), (4, 9946671), (6, 6631114), (7, 5683812), (12, 3315557), (14, 2841906), (19, 2094036), (21, 1894604), (28, 1420953), (38, 1047018), (42, 947302), (57, 698012), (76, 523509), (84, 473651), (97, 410172), (114, 349006), (133, 299148), (194, 205086), (228, 174503), (257, 154812), (266, 149574), (291, 136724), (388, 102543), (399, 99716), (514, 77406), (532, 74787), (582, 68362), (679, 58596), (771, 51604), (798, 49858), (1028, 38703), (1164, 34181), (1358, 29298), (1542, 25802), (1596, 24929), (1799, 22116), (1843, 21588), (2037, 19532), (2716, 14649), (3084, 12901), (3598, 11058), (3686, 10794), (4074, 9766), (4883, 8148), (5397, 7372), (5529, 7196)]