74129538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24859}}^1$

素因数の和:24942

約数の個数: 32

約数和(自身を含む): 171832320

約数和(自身を除く): 97702782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 24859, 49718, 74577, 149154, 174013, 348026, 522039, 1044078, 1764989, 3529978, 5294967, 10589934, 12354923, 24709846, 37064769, 74129538]

約数ペア:

[(1, 74129538), (2, 37064769), (3, 24709846), (6, 12354923), (7, 10589934), (14, 5294967), (21, 3529978), (42, 1764989), (71, 1044078), (142, 522039), (213, 348026), (426, 174013), (497, 149154), (994, 74577), (1491, 49718), (2982, 24859)]