22388744

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 48129600

約数和(自身を除く): 25740856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 739, 1082, 1478, 2164, 2956, 3787, 4328, 5173, 5912, 7574, 10346, 15148, 20692, 30296, 41384, 399799, 799598, 1599196, 2798593, 3198392, 5597186, 11194372, 22388744]

約数ペア:

[(1, 22388744), (2, 11194372), (4, 5597186), (7, 3198392), (8, 2798593), (14, 1599196), (28, 799598), (56, 399799), (541, 41384), (739, 30296), (1082, 20692), (1478, 15148), (2164, 10346), (2956, 7574), (3787, 5912), (4328, 5173)]