72941062

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 37938938

約数列:

[1, 2, 131, 199, 262, 398, 1399, 2798, 26069, 52138, 183269, 278401, 366538, 556802, 36470531, 72941062]

約数ペア:

[(1, 72941062), (2, 36470531), (131, 556802), (199, 366538), (262, 278401), (398, 183269), (1399, 52138), (2798, 26069)]