65803612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 142320640

約数和(自身を除く): 76517028

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 3343, 4921, 6686, 9842, 13372, 19684, 23401, 46802, 63517, 93604, 123691, 127034, 247382, 254068, 444619, 494764, 865837, 889238, 1731674, 1778476, 2350129, 3463348, 4700258, 9400516, 16450903, 32901806, 65803612]

約数ペア:

[(1, 65803612), (2, 32901806), (4, 16450903), (7, 9400516), (14, 4700258), (19, 3463348), (28, 2350129), (37, 1778476), (38, 1731674), (74, 889238), (76, 865837), (133, 494764), (148, 444619), (259, 254068), (266, 247382), (518, 127034), (532, 123691), (703, 93604), (1036, 63517), (1406, 46802), (2812, 23401), (3343, 19684), (4921, 13372), (6686, 9842)]