70539818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 45374422

約数列:

[1, 2, 19, 31, 38, 62, 233, 257, 466, 514, 589, 1178, 4427, 4883, 7223, 7967, 8854, 9766, 14446, 15934, 59881, 119762, 137237, 151373, 274474, 302746, 1137739, 1856311, 2275478, 3712622, 35269909, 70539818]

約数ペア:

[(1, 70539818), (2, 35269909), (19, 3712622), (31, 2275478), (38, 1856311), (62, 1137739), (233, 302746), (257, 274474), (466, 151373), (514, 137237), (589, 119762), (1178, 59881), (4427, 15934), (4883, 14446), (7223, 9766), (7967, 8854)]