12608648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 26089560

約数和(自身を除く): 13480912

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 2957, 4264, 5914, 11828, 23656, 38441, 76882, 121237, 153764, 242474, 307528, 484948, 969896, 1576081, 3152162, 6304324, 12608648]

約数ペア:

[(1, 12608648), (2, 6304324), (4, 3152162), (8, 1576081), (13, 969896), (26, 484948), (41, 307528), (52, 242474), (82, 153764), (104, 121237), (164, 76882), (328, 38441), (533, 23656), (1066, 11828), (2132, 5914), (2957, 4264)]