25940993

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 29865600

約数和(自身を除く): 3924607

約数列:

[1, 13, 29, 67, 79, 169, 377, 871, 1027, 1943, 2291, 4901, 5293, 11323, 13351, 25259, 29783, 68809, 153497, 328367, 387179, 894517, 1995461, 25940993]

約数ペア:

[(1, 25940993), (13, 1995461), (29, 894517), (67, 387179), (79, 328367), (169, 153497), (377, 68809), (871, 29783), (1027, 25259), (1943, 13351), (2291, 11323), (4901, 5293)]