126569456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21033

約数の個数: 40

約数和(自身を含む): 273211680

約数和(自身を除く): 146642224

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 20983, 41966, 83932, 167864, 272779, 335728, 545558, 608507, 1091116, 1217014, 2182232, 2434028, 4364464, 4868056, 7910591, 9736112, 15821182, 31642364, 63284728, 126569456]

約数ペア:

[(1, 126569456), (2, 63284728), (4, 31642364), (8, 15821182), (13, 9736112), (16, 7910591), (26, 4868056), (29, 4364464), (52, 2434028), (58, 2182232), (104, 1217014), (116, 1091116), (208, 608507), (232, 545558), (377, 335728), (464, 272779), (754, 167864), (1508, 83932), (3016, 41966), (6032, 20983)]