41936008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 45310712

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 71, 86, 101, 136, 142, 172, 202, 284, 344, 404, 568, 731, 808, 1207, 1462, 1717, 2414, 2924, 3053, 3434, 4343, 4828, 5848, 6106, 6868, 7171, 8686, 9656, 12212, 13736, 14342, 17372, 24424, 28684, 34744, 51901, 57368, 73831, 103802, 121907, 147662, 207604, 243814, 295324, 308353, 415208, 487628, 590648, 616706, 975256, 1233412, 2466824, 5242001, 10484002, 20968004, 41936008]

約数ペア:

[(1, 41936008), (2, 20968004), (4, 10484002), (8, 5242001), (17, 2466824), (34, 1233412), (43, 975256), (68, 616706), (71, 590648), (86, 487628), (101, 415208), (136, 308353), (142, 295324), (172, 243814), (202, 207604), (284, 147662), (344, 121907), (404, 103802), (568, 73831), (731, 57368), (808, 51901), (1207, 34744), (1462, 28684), (1717, 24424), (2414, 17372), (2924, 14342), (3053, 13736), (3434, 12212), (4343, 9656), (4828, 8686), (5848, 7171), (6106, 6868)]