39991632

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 103609440

約数和(自身を除く): 63617808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 1979, 2526, 3368, 3958, 5052, 5937, 6736, 7916, 10104, 11874, 15832, 20208, 23748, 31664, 47496, 94992, 833159, 1666318, 2499477, 3332636, 4998954, 6665272, 9997908, 13330544, 19995816, 39991632]

約数ペア:

[(1, 39991632), (2, 19995816), (3, 13330544), (4, 9997908), (6, 6665272), (8, 4998954), (12, 3332636), (16, 2499477), (24, 1666318), (48, 833159), (421, 94992), (842, 47496), (1263, 31664), (1684, 23748), (1979, 20208), (2526, 15832), (3368, 11874), (3958, 10104), (5052, 7916), (5937, 6736)]