25278812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5857}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 48223056

約数和(自身を除く): 22944244

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 5857, 11714, 23428, 76141, 152282, 304564, 486131, 972262, 1944524, 6319703, 12639406, 25278812]

約数ペア:

[(1, 25278812), (2, 12639406), (4, 6319703), (13, 1944524), (26, 972262), (52, 486131), (83, 304564), (166, 152282), (332, 76141), (1079, 23428), (2158, 11714), (4316, 5857)]