40960164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 109792256

約数和(自身を除く): 68832092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2311, 2532, 2954, 4431, 4622, 5908, 6933, 8862, 9244, 13866, 16177, 17724, 27732, 32354, 48531, 64708, 97062, 194124, 487621, 975242, 1462863, 1950484, 2925726, 3413347, 5851452, 6826694, 10240041, 13653388, 20480082, 40960164]

約数ペア:

[(1, 40960164), (2, 20480082), (3, 13653388), (4, 10240041), (6, 6826694), (7, 5851452), (12, 3413347), (14, 2925726), (21, 1950484), (28, 1462863), (42, 975242), (84, 487621), (211, 194124), (422, 97062), (633, 64708), (844, 48531), (1266, 32354), (1477, 27732), (2311, 17724), (2532, 16177), (2954, 13866), (4431, 9244), (4622, 8862), (5908, 6933)]