68091374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 44522386

約数列:

[1, 2, 13, 26, 83, 139, 166, 227, 278, 454, 1079, 1807, 2158, 2951, 3614, 5902, 11537, 18841, 23074, 31553, 37682, 63106, 149981, 244933, 299962, 410189, 489866, 820378, 2618899, 5237798, 34045687, 68091374]

約数ペア:

[(1, 68091374), (2, 34045687), (13, 5237798), (26, 2618899), (83, 820378), (139, 489866), (166, 410189), (227, 299962), (278, 244933), (454, 149981), (1079, 63106), (1807, 37682), (2158, 31553), (2951, 23074), (3614, 18841), (5902, 11537)]