27864890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 51819264

約数和(自身を除く): 23954374

約数列:

[1, 2, 5, 10, 47, 94, 101, 202, 235, 470, 505, 587, 1010, 1174, 2935, 4747, 5870, 9494, 23735, 27589, 47470, 55178, 59287, 118574, 137945, 275890, 296435, 592870, 2786489, 5572978, 13932445, 27864890]

約数ペア:

[(1, 27864890), (2, 13932445), (5, 5572978), (10, 2786489), (47, 592870), (94, 296435), (101, 275890), (202, 137945), (235, 118574), (470, 59287), (505, 55178), (587, 47470), (1010, 27589), (1174, 23735), (2935, 9494), (4747, 5870)]