28723282

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 22598318

約数列:

[1, 2, 7, 14, 29, 58, 203, 263, 269, 406, 526, 538, 1841, 1883, 3682, 3766, 7627, 7801, 15254, 15602, 53389, 54607, 70747, 106778, 109214, 141494, 495229, 990458, 2051663, 4103326, 14361641, 28723282]

約数ペア:

[(1, 28723282), (2, 14361641), (7, 4103326), (14, 2051663), (29, 990458), (58, 495229), (203, 141494), (263, 109214), (269, 106778), (406, 70747), (526, 54607), (538, 53389), (1841, 15602), (1883, 15254), (3682, 7801), (3766, 7627)]