26197670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 48720096

約数和(自身を除く): 22522426

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 641, 670, 1282, 3205, 4087, 6410, 8174, 20435, 39101, 40870, 42947, 78202, 85894, 195505, 214735, 391010, 429470, 2619767, 5239534, 13098835, 26197670]

約数ペア:

[(1, 26197670), (2, 13098835), (5, 5239534), (10, 2619767), (61, 429470), (67, 391010), (122, 214735), (134, 195505), (305, 85894), (335, 78202), (610, 42947), (641, 40870), (670, 39101), (1282, 20435), (3205, 8174), (4087, 6410)]