67771976

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 130404600

約数和(自身を除く): 62632624

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 904, 1229, 2458, 4916, 6893, 9832, 13786, 27572, 55144, 74969, 138877, 149938, 277754, 299876, 555508, 599752, 1111016, 8471497, 16942994, 33885988, 67771976]

約数ペア:

[(1, 67771976), (2, 33885988), (4, 16942994), (8, 8471497), (61, 1111016), (113, 599752), (122, 555508), (226, 299876), (244, 277754), (452, 149938), (488, 138877), (904, 74969), (1229, 55144), (2458, 27572), (4916, 13786), (6893, 9832)]