27481567690

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1\times {\mathrm{18793}}^1$

素因数の和:19626

約数の個数: 32

約数和(自身を含む): 49749221520

約数和(自身を除く): 22267653830

約数列:

[1, 2, 5, 10, 257, 514, 569, 1138, 1285, 2570, 2845, 5690, 18793, 37586, 93965, 146233, 187930, 292466, 731165, 1462330, 4829801, 9659602, 10693217, 21386434, 24149005, 48298010, 53466085, 106932170, 2748156769, 5496313538, 13740783845, 27481567690]

約数ペア:

[(1, 27481567690), (2, 13740783845), (5, 5496313538), (10, 2748156769), (257, 106932170), (514, 53466085), (569, 48298010), (1138, 24149005), (1285, 21386434), (2570, 10693217), (2845, 9659602), (5690, 4829801), (18793, 1462330), (37586, 731165), (93965, 292466), (146233, 187930)]