17712352

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 22567328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 739, 749, 856, 1478, 1498, 1712, 2956, 2996, 3424, 5173, 5912, 5992, 10346, 11824, 11984, 20692, 23648, 23968, 41384, 79073, 82768, 158146, 165536, 316292, 553511, 632584, 1107022, 1265168, 2214044, 2530336, 4428088, 8856176, 17712352]

約数ペア:

[(1, 17712352), (2, 8856176), (4, 4428088), (7, 2530336), (8, 2214044), (14, 1265168), (16, 1107022), (28, 632584), (32, 553511), (56, 316292), (107, 165536), (112, 158146), (214, 82768), (224, 79073), (428, 41384), (739, 23968), (749, 23648), (856, 20692), (1478, 11984), (1498, 11824), (1712, 10346), (2956, 5992), (2996, 5912), (3424, 5173)]