71988968

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{152519}}^1$

素因数の和:152584

約数の個数: 16

約数和(自身を含む): 137268000

約数和(自身を除く): 65279032

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 152519, 305038, 610076, 1220152, 8998621, 17997242, 35994484, 71988968]

約数ペア:

[(1, 71988968), (2, 35994484), (4, 17997242), (8, 8998621), (59, 1220152), (118, 610076), (236, 305038), (472, 152519)]