70420064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 72

約数和(自身を含む): 164228400

約数和(自身を除く): 93808336

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1399, 1573, 1936, 2288, 2798, 3146, 3872, 4576, 5596, 6292, 11192, 12584, 15389, 18187, 22384, 25168, 30778, 36374, 44768, 50336, 61556, 72748, 123112, 145496, 169279, 200057, 246224, 290992, 338558, 400114, 492448, 581984, 677116, 800228, 1354232, 1600456, 2200627, 2708464, 3200912, 4401254, 5416928, 6401824, 8802508, 17605016, 35210032, 70420064]

約数ペア:

[(1, 70420064), (2, 35210032), (4, 17605016), (8, 8802508), (11, 6401824), (13, 5416928), (16, 4401254), (22, 3200912), (26, 2708464), (32, 2200627), (44, 1600456), (52, 1354232), (88, 800228), (104, 677116), (121, 581984), (143, 492448), (176, 400114), (208, 338558), (242, 290992), (286, 246224), (352, 200057), (416, 169279), (484, 145496), (572, 123112), (968, 72748), (1144, 61556), (1399, 50336), (1573, 44768), (1936, 36374), (2288, 30778), (2798, 25168), (3146, 22384), (3872, 18187), (4576, 15389), (5596, 12584), (6292, 11192)]