73721014

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{4021}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 112937760

約数和(自身を除く): 39216746

約数列:

[1, 2, 89, 103, 178, 206, 4021, 8042, 9167, 18334, 357869, 414163, 715738, 828326, 36860507, 73721014]

約数ペア:

[(1, 73721014), (2, 36860507), (89, 828326), (103, 715738), (178, 414163), (206, 357869), (4021, 18334), (8042, 9167)]