66896252

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 119481600

約数和(自身を除く): 52585348

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 1523, 3046, 6092, 10981, 21962, 43924, 120317, 211697, 240634, 423394, 481268, 846788, 16724063, 33448126, 66896252]

約数ペア:

[(1, 66896252), (2, 33448126), (4, 16724063), (79, 846788), (139, 481268), (158, 423394), (278, 240634), (316, 211697), (556, 120317), (1523, 43924), (3046, 21962), (6092, 10981)]