27660722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 17094478

約数列:

[1, 2, 29, 47, 58, 73, 94, 139, 146, 278, 1363, 2117, 2726, 3431, 4031, 4234, 6533, 6862, 8062, 10147, 13066, 20294, 99499, 189457, 198998, 294263, 378914, 476909, 588526, 953818, 13830361, 27660722]

約数ペア:

[(1, 27660722), (2, 13830361), (29, 953818), (47, 588526), (58, 476909), (73, 378914), (94, 294263), (139, 198998), (146, 189457), (278, 99499), (1363, 20294), (2117, 13066), (2726, 10147), (3431, 8062), (4031, 6862), (4234, 6533)]