56635696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272287}}^1$

素因数の和:272308

約数の個数: 20

約数和(自身を含む): 118172992

約数和(自身を除く): 61537296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272287, 544574, 1089148, 2178296, 3539731, 4356592, 7079462, 14158924, 28317848, 56635696]

約数ペア:

[(1, 56635696), (2, 28317848), (4, 14158924), (8, 7079462), (13, 4356592), (16, 3539731), (26, 2178296), (52, 1089148), (104, 544574), (208, 272287)]