68207696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 139842240

約数和(自身を除く): 71634544

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2539, 3358, 5078, 6716, 10156, 13432, 20312, 26864, 40624, 58397, 116794, 185347, 233588, 370694, 467176, 741388, 934352, 1482776, 2965552, 4262981, 8525962, 17051924, 34103848, 68207696]

約数ペア:

[(1, 68207696), (2, 34103848), (4, 17051924), (8, 8525962), (16, 4262981), (23, 2965552), (46, 1482776), (73, 934352), (92, 741388), (146, 467176), (184, 370694), (292, 233588), (368, 185347), (584, 116794), (1168, 58397), (1679, 40624), (2539, 26864), (3358, 20312), (5078, 13432), (6716, 10156)]