23439290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8222

約数の個数: 32

約数和(自身を含む): 49400064

約数和(自身を除く): 25960774

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 8167, 16334, 40835, 57169, 81670, 114338, 285845, 334847, 571690, 669694, 1674235, 2343929, 3348470, 4687858, 11719645, 23439290]

約数ペア:

[(1, 23439290), (2, 11719645), (5, 4687858), (7, 3348470), (10, 2343929), (14, 1674235), (35, 669694), (41, 571690), (70, 334847), (82, 285845), (205, 114338), (287, 81670), (410, 57169), (574, 40835), (1435, 16334), (2870, 8167)]