40914224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15131}}^1$

素因数の和:15165

約数の個数: 30

約数和(自身を含む): 85843836

約数和(自身を除く): 44929612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15131, 30262, 60524, 121048, 196703, 242096, 393406, 786812, 1573624, 2557139, 3147248, 5114278, 10228556, 20457112, 40914224]

約数ペア:

[(1, 40914224), (2, 20457112), (4, 10228556), (8, 5114278), (13, 3147248), (16, 2557139), (26, 1573624), (52, 786812), (104, 393406), (169, 242096), (208, 196703), (338, 121048), (676, 60524), (1352, 30262), (2704, 15131)]