8861394608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{637327}}^1$

素因数の和:637425

約数の個数: 40

約数和(自身を含む): 18966881280

約数和(自身を除く): 10105486672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 637327, 1274654, 2549308, 5098616, 7010597, 10197232, 14021194, 28042388, 50348833, 56084776, 100697666, 112169552, 201395332, 402790664, 553837163, 805581328, 1107674326, 2215348652, 4430697304, 8861394608]

約数ペア:

[(1, 8861394608), (2, 4430697304), (4, 2215348652), (8, 1107674326), (11, 805581328), (16, 553837163), (22, 402790664), (44, 201395332), (79, 112169552), (88, 100697666), (158, 56084776), (176, 50348833), (316, 28042388), (632, 14021194), (869, 10197232), (1264, 7010597), (1738, 5098616), (3476, 2549308), (6952, 1274654), (13904, 637327)]