28485708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{64157}}^1$

素因数の和:64201

約数の個数: 24

約数和(自身を含む): 68264112

約数和(自身を除く): 39778404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 64157, 128314, 192471, 256628, 384942, 769884, 2373809, 4747618, 7121427, 9495236, 14242854, 28485708]

約数ペア:

[(1, 28485708), (2, 14242854), (3, 9495236), (4, 7121427), (6, 4747618), (12, 2373809), (37, 769884), (74, 384942), (111, 256628), (148, 192471), (222, 128314), (444, 64157)]