75119288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 72313672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 631, 647, 1262, 1294, 2524, 2588, 5048, 5176, 14513, 14881, 29026, 29762, 58052, 59524, 116104, 119048, 408257, 816514, 1633028, 3266056, 9389911, 18779822, 37559644, 75119288]

約数ペア:

[(1, 75119288), (2, 37559644), (4, 18779822), (8, 9389911), (23, 3266056), (46, 1633028), (92, 816514), (184, 408257), (631, 119048), (647, 116104), (1262, 59524), (1294, 58052), (2524, 29762), (2588, 29026), (5048, 14881), (5176, 14513)]