247260128

素因数分解:

$2^5\times {\mathrm{2741}}^1\times {\mathrm{2819}}^1$

素因数の和:5570

約数の個数: 24

約数和(自身を含む): 487143720

約数和(自身を除く): 239883592

約数列:

[1, 2, 4, 8, 16, 32, 2741, 2819, 5482, 5638, 10964, 11276, 21928, 22552, 43856, 45104, 87712, 90208, 7726879, 15453758, 30907516, 61815032, 123630064, 247260128]

約数ペア:

[(1, 247260128), (2, 123630064), (4, 61815032), (8, 30907516), (16, 15453758), (32, 7726879), (2741, 90208), (2819, 87712), (5482, 45104), (5638, 43856), (10964, 22552), (11276, 21928)]