63789328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137477}}^1$

素因数の和:137514

約数の個数: 20

約数和(自身を含む): 127854540

約数和(自身を除く): 64065212

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 137477, 274954, 549908, 1099816, 2199632, 3986833, 7973666, 15947332, 31894664, 63789328]

約数ペア:

[(1, 63789328), (2, 31894664), (4, 15947332), (8, 7973666), (16, 3986833), (29, 2199632), (58, 1099816), (116, 549908), (232, 274954), (464, 137477)]