89129631746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1\times {\mathrm{1699}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 136104883200

約数和(自身を除く): 46975251454

約数列:

[1, 2, 71, 142, 571, 647, 1142, 1294, 1699, 3398, 40541, 45937, 81082, 91874, 120629, 241258, 369437, 738874, 970129, 1099253, 1940258, 2198506, 26230027, 52460054, 68879159, 78046963, 137758318, 156093926, 627673463, 1255346926, 44564815873, 89129631746]

約数ペア:

[(1, 89129631746), (2, 44564815873), (71, 1255346926), (142, 627673463), (571, 156093926), (647, 137758318), (1142, 78046963), (1294, 68879159), (1699, 52460054), (3398, 26230027), (40541, 2198506), (45937, 1940258), (81082, 1099253), (91874, 970129), (120629, 738874), (241258, 369437)]