9968016376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{378379}}^1$

素因数の和:378511

約数の個数: 32

約数和(自身を含む): 19410894000

約数和(自身を除く): 9442877624

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 3293, 6586, 13172, 26344, 378379, 756758, 1513516, 3027032, 14000023, 28000046, 33675731, 56000092, 67351462, 112000184, 134702924, 269405848, 1246002047, 2492004094, 4984008188, 9968016376]

約数ペア:

[(1, 9968016376), (2, 4984008188), (4, 2492004094), (8, 1246002047), (37, 269405848), (74, 134702924), (89, 112000184), (148, 67351462), (178, 56000092), (296, 33675731), (356, 28000046), (712, 14000023), (3293, 3027032), (6586, 1513516), (13172, 756758), (26344, 378379)]