21936700748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71363}}^1$

素因数の和:71502

約数の個数: 48

約数和(自身を含む): 41306625024

約数和(自身を除く): 19369924276

約数列:

[1, 2, 4, 31, 37, 62, 67, 74, 124, 134, 148, 268, 1147, 2077, 2294, 2479, 4154, 4588, 4958, 8308, 9916, 71363, 76849, 142726, 153698, 285452, 307396, 2212253, 2640431, 4424506, 4781321, 5280862, 8849012, 9562642, 10561724, 19125284, 81853361, 148220951, 163706722, 176908877, 296441902, 327413444, 353817754, 592883804, 707635508, 5484175187, 10968350374, 21936700748]

約数ペア:

[(1, 21936700748), (2, 10968350374), (4, 5484175187), (31, 707635508), (37, 592883804), (62, 353817754), (67, 327413444), (74, 296441902), (124, 176908877), (134, 163706722), (148, 148220951), (268, 81853361), (1147, 19125284), (2077, 10561724), (2294, 9562642), (2479, 8849012), (4154, 5280862), (4588, 4781321), (4958, 4424506), (8308, 2640431), (9916, 2212253), (71363, 307396), (76849, 285452), (142726, 153698)]