25667952

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 66491280

約数和(自身を除く): 40823328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 809, 1322, 1618, 1983, 2427, 2644, 3236, 3966, 4854, 5288, 6472, 7932, 9708, 10576, 12944, 15864, 19416, 31728, 38832, 534749, 1069498, 1604247, 2138996, 3208494, 4277992, 6416988, 8555984, 12833976, 25667952]

約数ペア:

[(1, 25667952), (2, 12833976), (3, 8555984), (4, 6416988), (6, 4277992), (8, 3208494), (12, 2138996), (16, 1604247), (24, 1069498), (48, 534749), (661, 38832), (809, 31728), (1322, 19416), (1618, 15864), (1983, 12944), (2427, 10576), (2644, 9708), (3236, 7932), (3966, 6472), (4854, 5288)]