68492416

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28196

約数の個数: 32

約数和(自身を含む): 143636400

約数和(自身を除く): 75143984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 28163, 56326, 112652, 225304, 450608, 535097, 901216, 1070194, 1802432, 2140388, 3604864, 4280776, 8561552, 17123104, 34246208, 68492416]

約数ペア:

[(1, 68492416), (2, 34246208), (4, 17123104), (8, 8561552), (16, 4280776), (19, 3604864), (32, 2140388), (38, 1802432), (64, 1070194), (76, 901216), (128, 535097), (152, 450608), (304, 225304), (608, 112652), (1216, 56326), (2432, 28163)]