68894462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12264

約数の個数: 32

約数和(自身を含む): 131303424

約数和(自身を除く): 62408962

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12211, 24422, 85477, 158743, 170954, 317486, 378541, 757082, 1111201, 2222402, 2649787, 4921033, 5299574, 9842066, 34447231, 68894462]

約数ペア:

[(1, 68894462), (2, 34447231), (7, 9842066), (13, 5299574), (14, 4921033), (26, 2649787), (31, 2222402), (62, 1111201), (91, 757082), (182, 378541), (217, 317486), (403, 170954), (434, 158743), (806, 85477), (2821, 24422), (5642, 12211)]