26813533826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1\times {\mathrm{1321}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 41064662016

約数和(自身を除く): 14251128190

約数列:

[1, 2, 71, 142, 223, 446, 641, 1282, 1321, 2642, 15833, 31666, 45511, 91022, 93791, 142943, 187582, 285886, 294583, 589166, 846761, 1693522, 10148953, 20297906, 20915393, 41830786, 60120031, 120240062, 188827703, 377655406, 13406766913, 26813533826]

約数ペア:

[(1, 26813533826), (2, 13406766913), (71, 377655406), (142, 188827703), (223, 120240062), (446, 60120031), (641, 41830786), (1282, 20915393), (1321, 20297906), (2642, 10148953), (15833, 1693522), (31666, 846761), (45511, 589166), (91022, 294583), (93791, 285886), (142943, 187582)]