77921714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11059}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 126349440

約数和(自身を除く): 48427726

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 11059, 22118, 143767, 287534, 2996989, 5993978, 38960857, 77921714]

約数ペア:

[(1, 77921714), (2, 38960857), (13, 5993978), (26, 2996989), (271, 287534), (542, 143767), (3523, 22118), (7046, 11059)]