72491254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{4073}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 118797840

約数和(自身を除く): 46306586

約数列:

[1, 2, 11, 22, 809, 1618, 4073, 8146, 8899, 17798, 44803, 89606, 3295057, 6590114, 36245627, 72491254]

約数ペア:

[(1, 72491254), (2, 36245627), (11, 6590114), (22, 3295057), (809, 89606), (1618, 44803), (4073, 17798), (8146, 8899)]