42052624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3287

約数の個数: 40

約数和(自身を含む): 87787040

約数和(自身を除く): 45734416

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3217, 3268, 6434, 6536, 12868, 13072, 25736, 51472, 61123, 122246, 138331, 244492, 276662, 488984, 553324, 977968, 1106648, 2213296, 2628289, 5256578, 10513156, 21026312, 42052624]

約数ペア:

[(1, 42052624), (2, 21026312), (4, 10513156), (8, 5256578), (16, 2628289), (19, 2213296), (38, 1106648), (43, 977968), (76, 553324), (86, 488984), (152, 276662), (172, 244492), (304, 138331), (344, 122246), (688, 61123), (817, 51472), (1634, 25736), (3217, 13072), (3268, 12868), (6434, 6536)]