26520928

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 60074784

約数和(自身を除く): 33553856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 601, 788, 1202, 1379, 1576, 2404, 2758, 3152, 4207, 4808, 5516, 6304, 8414, 9616, 11032, 16828, 19232, 22064, 33656, 44128, 67312, 118397, 134624, 236794, 473588, 828779, 947176, 1657558, 1894352, 3315116, 3788704, 6630232, 13260464, 26520928]

約数ペア:

[(1, 26520928), (2, 13260464), (4, 6630232), (7, 3788704), (8, 3315116), (14, 1894352), (16, 1657558), (28, 947176), (32, 828779), (56, 473588), (112, 236794), (197, 134624), (224, 118397), (394, 67312), (601, 44128), (788, 33656), (1202, 22064), (1379, 19232), (1576, 16828), (2404, 11032), (2758, 9616), (3152, 8414), (4207, 6304), (4808, 5516)]