72454214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 129711936

約数和(自身を除く): 57257722

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 2293, 4514, 4586, 15799, 16051, 31598, 32102, 84841, 139873, 169682, 279746, 593887, 979111, 1187774, 1958222, 5175301, 10350602, 36227107, 72454214]

約数ペア:

[(1, 72454214), (2, 36227107), (7, 10350602), (14, 5175301), (37, 1958222), (61, 1187774), (74, 979111), (122, 593887), (259, 279746), (427, 169682), (518, 139873), (854, 84841), (2257, 32102), (2293, 31598), (4514, 16051), (4586, 15799)]