68108008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15451}}^1$

素因数の和:15505

約数の個数: 32

約数和(自身を含む): 139068000

約数和(自身を除く): 70959992

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 15451, 30902, 61804, 123608, 293569, 448079, 587138, 896158, 1174276, 1792316, 2348552, 3584632, 8513501, 17027002, 34054004, 68108008]

約数ペア:

[(1, 68108008), (2, 34054004), (4, 17027002), (8, 8513501), (19, 3584632), (29, 2348552), (38, 1792316), (58, 1174276), (76, 896158), (116, 587138), (152, 448079), (232, 293569), (551, 123608), (1102, 61804), (2204, 30902), (4408, 15451)]