77440964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 141121176

約数和(自身を除く): 63680212

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 7741, 10004, 15482, 30964, 317381, 472201, 634762, 944402, 1269524, 1888804, 19360241, 38720482, 77440964]

約数ペア:

[(1, 77440964), (2, 38720482), (4, 19360241), (41, 1888804), (61, 1269524), (82, 944402), (122, 634762), (164, 472201), (244, 317381), (2501, 30964), (5002, 15482), (7741, 10004)]