27810088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 26909912

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 1999, 3478, 3998, 6956, 7996, 13912, 15992, 73963, 93953, 147926, 187906, 295852, 375812, 591704, 751624, 3476261, 6952522, 13905044, 27810088]

約数ペア:

[(1, 27810088), (2, 13905044), (4, 6952522), (8, 3476261), (37, 751624), (47, 591704), (74, 375812), (94, 295852), (148, 187906), (188, 147926), (296, 93953), (376, 73963), (1739, 15992), (1999, 13912), (3478, 7996), (3998, 6956)]