8147007778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1\times {\mathrm{9067}}^1$

素因数の和:14026

約数の個数: 32

約数和(自身を含む): 15045335424

約数和(自身を除く): 6898327646

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4937, 9067, 9874, 18134, 34559, 63469, 64181, 69118, 117871, 126938, 128362, 235742, 449267, 825097, 898534, 1650194, 44763779, 89527558, 313346453, 581929127, 626692906, 1163858254, 4073503889, 8147007778]

約数ペア:

[(1, 8147007778), (2, 4073503889), (7, 1163858254), (13, 626692906), (14, 581929127), (26, 313346453), (91, 89527558), (182, 44763779), (4937, 1650194), (9067, 898534), (9874, 825097), (18134, 449267), (34559, 235742), (63469, 128362), (64181, 126938), (69118, 117871)]