72830306

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 116243100

約数和(自身を除く): 43412794

約数列:

[1, 2, 19, 38, 149, 298, 361, 677, 722, 1354, 2831, 5662, 12863, 25726, 53789, 100873, 107578, 201746, 244397, 488794, 1916587, 3833174, 36415153, 72830306]

約数ペア:

[(1, 72830306), (2, 36415153), (19, 3833174), (38, 1916587), (149, 488794), (298, 244397), (361, 201746), (677, 107578), (722, 100873), (1354, 53789), (2831, 25726), (5662, 12863)]