40564248

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2557}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 101603760

約数和(自身を除く): 61039512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2557, 2644, 3966, 5114, 5288, 7671, 7932, 10228, 15342, 15864, 20456, 30684, 61368, 1690177, 3380354, 5070531, 6760708, 10141062, 13521416, 20282124, 40564248]

約数ペア:

[(1, 40564248), (2, 20282124), (3, 13521416), (4, 10141062), (6, 6760708), (8, 5070531), (12, 3380354), (24, 1690177), (661, 61368), (1322, 30684), (1983, 20456), (2557, 15864), (2644, 15342), (3966, 10228), (5114, 7932), (5288, 7671)]