788642648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{95063}}^1$

素因数の和:95147

約数の個数: 32

約数和(自身を含む): 1591371360

約数和(自身を除く): 802728712

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 95063, 190126, 380252, 760504, 1616071, 3232142, 5798843, 6464284, 11597686, 12928568, 23195372, 46390744, 98580331, 197160662, 394321324, 788642648]

約数ペア:

[(1, 788642648), (2, 394321324), (4, 197160662), (8, 98580331), (17, 46390744), (34, 23195372), (61, 12928568), (68, 11597686), (122, 6464284), (136, 5798843), (244, 3232142), (488, 1616071), (1037, 760504), (2074, 380252), (4148, 190126), (8296, 95063)]