71569238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 55438762

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 6299, 11362, 12598, 81887, 119681, 144877, 163774, 239362, 289754, 1555853, 1883401, 2752663, 3111706, 3766802, 5505326, 35784619, 71569238]

約数ペア:

[(1, 71569238), (2, 35784619), (13, 5505326), (19, 3766802), (23, 3111706), (26, 2752663), (38, 1883401), (46, 1555853), (247, 289754), (299, 239362), (437, 163774), (494, 144877), (598, 119681), (874, 81887), (5681, 12598), (6299, 11362)]