74378954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{77317}}^1$

素因数の和:77369

約数の個数: 16

約数和(自身を含む): 123399528

約数和(自身を除く): 49020574

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 77317, 154634, 1005121, 2010242, 2860729, 5721458, 37189477, 74378954]

約数ペア:

[(1, 74378954), (2, 37189477), (13, 5721458), (26, 2860729), (37, 2010242), (74, 1005121), (481, 154634), (962, 77317)]