25948936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 55833300

約数和(自身を除く): 29884364

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1129, 1352, 1768, 2258, 2873, 4516, 5746, 9032, 11492, 14677, 19193, 22984, 29354, 38386, 58708, 76772, 117416, 153544, 190801, 249509, 381602, 499018, 763204, 998036, 1526408, 1996072, 3243617, 6487234, 12974468, 25948936]

約数ペア:

[(1, 25948936), (2, 12974468), (4, 6487234), (8, 3243617), (13, 1996072), (17, 1526408), (26, 998036), (34, 763204), (52, 499018), (68, 381602), (104, 249509), (136, 190801), (169, 153544), (221, 117416), (338, 76772), (442, 58708), (676, 38386), (884, 29354), (1129, 22984), (1352, 19193), (1768, 14677), (2258, 11492), (2873, 9032), (4516, 5746)]