71471842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 123533424

約数和(自身を除く): 52061582

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 442, 1313, 1601, 1717, 2626, 3202, 3434, 20813, 22321, 27217, 41626, 44642, 54434, 161701, 323402, 353821, 707642, 2102113, 2748917, 4204226, 5497834, 35735921, 71471842]

約数ペア:

[(1, 71471842), (2, 35735921), (13, 5497834), (17, 4204226), (26, 2748917), (34, 2102113), (101, 707642), (202, 353821), (221, 323402), (442, 161701), (1313, 54434), (1601, 44642), (1717, 41626), (2626, 27217), (3202, 22321), (3434, 20813)]