22082396

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 45696000

約数和(自身を除く): 23613604

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 149, 158, 268, 298, 316, 469, 553, 596, 938, 1043, 1106, 1876, 2086, 2212, 4172, 5293, 9983, 10586, 11771, 19966, 21172, 23542, 37051, 39932, 47084, 69881, 74102, 82397, 139762, 148204, 164794, 279524, 329588, 788657, 1577314, 3154628, 5520599, 11041198, 22082396]

約数ペア:

[(1, 22082396), (2, 11041198), (4, 5520599), (7, 3154628), (14, 1577314), (28, 788657), (67, 329588), (79, 279524), (134, 164794), (149, 148204), (158, 139762), (268, 82397), (298, 74102), (316, 69881), (469, 47084), (553, 39932), (596, 37051), (938, 23542), (1043, 21172), (1106, 19966), (1876, 11771), (2086, 10586), (2212, 9983), (4172, 5293)]