71411798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15331}}^1$

素因数の和:15487

約数の個数: 16

約数和(自身を含む): 114254064

約数和(自身を除く): 42842266

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 15331, 30662, 260627, 521254, 2100347, 4200694, 35705899, 71411798]

約数ペア:

[(1, 71411798), (2, 35705899), (17, 4200694), (34, 2100347), (137, 521254), (274, 260627), (2329, 30662), (4658, 15331)]