61871752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 122709600

約数和(自身を除く): 60837848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1747, 1864, 3494, 4427, 6988, 8854, 13976, 17708, 33193, 35416, 66386, 132772, 265544, 407051, 814102, 1628204, 3256408, 7733969, 15467938, 30935876, 61871752]

約数ペア:

[(1, 61871752), (2, 30935876), (4, 15467938), (8, 7733969), (19, 3256408), (38, 1628204), (76, 814102), (152, 407051), (233, 265544), (466, 132772), (932, 66386), (1747, 35416), (1864, 33193), (3494, 17708), (4427, 13976), (6988, 8854)]