47879728

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17707}}^1$

素因数の和:17741

約数の個数: 30

約数和(自身を含む): 100457484

約数和(自身を除く): 52577756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 17707, 35414, 70828, 141656, 230191, 283312, 460382, 920764, 1841528, 2992483, 3683056, 5984966, 11969932, 23939864, 47879728]

約数ペア:

[(1, 47879728), (2, 23939864), (4, 11969932), (8, 5984966), (13, 3683056), (16, 2992483), (26, 1841528), (52, 920764), (104, 460382), (169, 283312), (208, 230191), (338, 141656), (676, 70828), (1352, 35414), (2704, 17707)]