26147992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 53333280

約数和(自身を除く): 27185288

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2441, 2678, 4882, 5356, 9764, 10712, 19528, 31733, 63466, 126932, 251423, 253864, 502846, 1005692, 2011384, 3268499, 6536998, 13073996, 26147992]

約数ペア:

[(1, 26147992), (2, 13073996), (4, 6536998), (8, 3268499), (13, 2011384), (26, 1005692), (52, 502846), (103, 253864), (104, 251423), (206, 126932), (412, 63466), (824, 31733), (1339, 19528), (2441, 10712), (2678, 9764), (4882, 5356)]