25914928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 56433888

約数和(自身を除く): 30518960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5417, 10834, 21668, 43336, 70421, 86672, 124591, 140842, 249182, 281684, 498364, 563368, 996728, 1126736, 1619683, 1993456, 3239366, 6478732, 12957464, 25914928]

約数ペア:

[(1, 25914928), (2, 12957464), (4, 6478732), (8, 3239366), (13, 1993456), (16, 1619683), (23, 1126736), (26, 996728), (46, 563368), (52, 498364), (92, 281684), (104, 249182), (184, 140842), (208, 124591), (299, 86672), (368, 70421), (598, 43336), (1196, 21668), (2392, 10834), (4784, 5417)]