42117292

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16901}}^1$

素因数の和:17001

約数の個数: 24

約数和(自身を含む): 85186080

約数和(自身を除く): 43068788

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16901, 33802, 67604, 118307, 236614, 473228, 1504189, 3008378, 6016756, 10529323, 21058646, 42117292]

約数ペア:

[(1, 42117292), (2, 21058646), (4, 10529323), (7, 6016756), (14, 3008378), (28, 1504189), (89, 473228), (178, 236614), (356, 118307), (623, 67604), (1246, 33802), (2492, 16901)]