73396778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13009}}^1$

素因数の和:13062

約数の個数: 32

約数和(自身を含む): 139883520

約数和(自身を除く): 66486742

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 13009, 26018, 91063, 169117, 182126, 338234, 403279, 806558, 1183819, 2367638, 2822953, 5242627, 5645906, 10485254, 36698389, 73396778]

約数ペア:

[(1, 73396778), (2, 36698389), (7, 10485254), (13, 5645906), (14, 5242627), (26, 2822953), (31, 2367638), (62, 1183819), (91, 806558), (182, 403279), (217, 338234), (403, 182126), (434, 169117), (806, 91063), (2821, 26018), (5642, 13009)]