68385422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 121867200

約数和(自身を除く): 53481778

約数列:

[1, 2, 7, 14, 29, 58, 203, 389, 406, 433, 778, 866, 2723, 3031, 5446, 6062, 11281, 12557, 22562, 25114, 78967, 87899, 157934, 168437, 175798, 336874, 1179059, 2358118, 4884673, 9769346, 34192711, 68385422]

約数ペア:

[(1, 68385422), (2, 34192711), (7, 9769346), (14, 4884673), (29, 2358118), (58, 1179059), (203, 336874), (389, 175798), (406, 168437), (433, 157934), (778, 87899), (866, 78967), (2723, 25114), (3031, 22562), (5446, 12557), (6062, 11281)]