40021352

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12113}}^1$

素因数の和:12185

約数の個数: 32

約数和(自身を含む): 87220800

約数和(自身を除く): 47199448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 12113, 24226, 48452, 84791, 96904, 169582, 339164, 678328, 714667, 1429334, 2858668, 5002669, 5717336, 10005338, 20010676, 40021352]

約数ペア:

[(1, 40021352), (2, 20010676), (4, 10005338), (7, 5717336), (8, 5002669), (14, 2858668), (28, 1429334), (56, 714667), (59, 678328), (118, 339164), (236, 169582), (413, 96904), (472, 84791), (826, 48452), (1652, 24226), (3304, 12113)]