67433968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 160061184

約数和(自身を除く): 92627216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 119, 136, 214, 238, 272, 331, 428, 476, 662, 749, 856, 952, 1324, 1498, 1712, 1819, 1904, 2317, 2648, 2996, 3638, 4634, 5296, 5627, 5992, 7276, 9268, 11254, 11984, 12733, 14552, 18536, 22508, 25466, 29104, 35417, 37072, 39389, 45016, 50932, 70834, 78778, 90032, 101864, 141668, 157556, 203728, 247919, 283336, 315112, 495838, 566672, 602089, 630224, 991676, 1204178, 1983352, 2408356, 3966704, 4214623, 4816712, 8429246, 9633424, 16858492, 33716984, 67433968]

約数ペア:

[(1, 67433968), (2, 33716984), (4, 16858492), (7, 9633424), (8, 8429246), (14, 4816712), (16, 4214623), (17, 3966704), (28, 2408356), (34, 1983352), (56, 1204178), (68, 991676), (107, 630224), (112, 602089), (119, 566672), (136, 495838), (214, 315112), (238, 283336), (272, 247919), (331, 203728), (428, 157556), (476, 141668), (662, 101864), (749, 90032), (856, 78778), (952, 70834), (1324, 50932), (1498, 45016), (1712, 39389), (1819, 37072), (1904, 35417), (2317, 29104), (2648, 25466), (2996, 22508), (3638, 18536), (4634, 14552), (5296, 12733), (5627, 11984), (5992, 11254), (7276, 9268)]