25177424

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 50220000

約数和(自身を除く): 25042576

約数列:

[1, 2, 4, 8, 16, 59, 118, 149, 179, 236, 298, 358, 472, 596, 716, 944, 1192, 1432, 2384, 2864, 8791, 10561, 17582, 21122, 26671, 35164, 42244, 53342, 70328, 84488, 106684, 140656, 168976, 213368, 426736, 1573589, 3147178, 6294356, 12588712, 25177424]

約数ペア:

[(1, 25177424), (2, 12588712), (4, 6294356), (8, 3147178), (16, 1573589), (59, 426736), (118, 213368), (149, 168976), (179, 140656), (236, 106684), (298, 84488), (358, 70328), (472, 53342), (596, 42244), (716, 35164), (944, 26671), (1192, 21122), (1432, 17582), (2384, 10561), (2864, 8791)]