28466391359

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1\times {\mathrm{2251}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 33988841472

約数和(自身を除く): 5522450113

約数列:

[1, 7, 31, 101, 217, 577, 707, 2251, 3131, 4039, 15757, 17887, 21917, 58277, 69781, 125209, 227351, 407939, 488467, 1298827, 1591457, 1806587, 7047881, 9091789, 12646109, 40263637, 49335167, 131181527, 281845459, 918270689, 4066627337, 28466391359]

約数ペア:

[(1, 28466391359), (7, 4066627337), (31, 918270689), (101, 281845459), (217, 131181527), (577, 49335167), (707, 40263637), (2251, 12646109), (3131, 9091789), (4039, 7047881), (15757, 1806587), (17887, 1591457), (21917, 1298827), (58277, 488467), (69781, 407939), (125209, 227351)]