27900026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10657}}^1$

素因数の和:10694

約数の個数: 32

約数和(自身を含む): 55251072

約数和(自身を除く): 27351046

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10657, 21314, 74599, 117227, 149198, 181169, 234454, 362338, 820589, 1268183, 1641178, 1992859, 2536366, 3985718, 13950013, 27900026]

約数ペア:

[(1, 27900026), (2, 13950013), (7, 3985718), (11, 2536366), (14, 1992859), (17, 1641178), (22, 1268183), (34, 820589), (77, 362338), (119, 234454), (154, 181169), (187, 149198), (238, 117227), (374, 74599), (1309, 21314), (2618, 10657)]