57757328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{124477}}^1$

素因数の和:124514

約数の個数: 20

約数和(自身を含む): 115764540

約数和(自身を除く): 58007212

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 124477, 248954, 497908, 995816, 1991632, 3609833, 7219666, 14439332, 28878664, 57757328]

約数ペア:

[(1, 57757328), (2, 28878664), (4, 14439332), (8, 7219666), (16, 3609833), (29, 1991632), (58, 995816), (116, 497908), (232, 248954), (464, 124477)]