71473862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 113582304

約数和(自身を除く): 42108442

約数列:

[1, 2, 37, 73, 74, 101, 131, 146, 202, 262, 2701, 3737, 4847, 5402, 7373, 7474, 9563, 9694, 13231, 14746, 19126, 26462, 272801, 353831, 489547, 545602, 707662, 965863, 979094, 1931726, 35736931, 71473862]

約数ペア:

[(1, 71473862), (2, 35736931), (37, 1931726), (73, 979094), (74, 965863), (101, 707662), (131, 545602), (146, 489547), (202, 353831), (262, 272801), (2701, 26462), (3737, 19126), (4847, 14746), (5402, 13231), (7373, 9694), (7474, 9563)]