72630736

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{10247}}^1$

素因数の和:10698

約数の個数: 20

約数和(自身を含む): 141053472

約数和(自身を除く): 68422736

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 10247, 20494, 40988, 81976, 163952, 4539421, 9078842, 18157684, 36315368, 72630736]

約数ペア:

[(1, 72630736), (2, 36315368), (4, 18157684), (8, 9078842), (16, 4539421), (443, 163952), (886, 81976), (1772, 40988), (3544, 20494), (7088, 10247)]