26231569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 8088815

約数列:

[1, 7, 13, 23, 83, 91, 151, 161, 299, 581, 1057, 1079, 1909, 1963, 2093, 3473, 7553, 12533, 13363, 13741, 24311, 24817, 45149, 87731, 162929, 173719, 288259, 316043, 1140503, 2017813, 3747367, 26231569]

約数ペア:

[(1, 26231569), (7, 3747367), (13, 2017813), (23, 1140503), (83, 316043), (91, 288259), (151, 173719), (161, 162929), (299, 87731), (581, 45149), (1057, 24817), (1079, 24311), (1909, 13741), (1963, 13363), (2093, 12533), (3473, 7553)]