15740128

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{4597}}^1$

素因数の和:4714

約数の個数: 24

約数和(自身を含む): 31284792

約数和(自身を除く): 15544664

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 4597, 9194, 18388, 36776, 73552, 147104, 491879, 983758, 1967516, 3935032, 7870064, 15740128]

約数ペア:

[(1, 15740128), (2, 7870064), (4, 3935032), (8, 1967516), (16, 983758), (32, 491879), (107, 147104), (214, 73552), (428, 36776), (856, 18388), (1712, 9194), (3424, 4597)]