63781996

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 113022000

約数和(自身を除く): 49240004

約数列:

[1, 2, 4, 179, 229, 358, 389, 458, 716, 778, 916, 1556, 40991, 69631, 81982, 89081, 139262, 163964, 178162, 278524, 356324, 15945499, 31890998, 63781996]

約数ペア:

[(1, 63781996), (2, 31890998), (4, 15945499), (179, 356324), (229, 278524), (358, 178162), (389, 163964), (458, 139262), (716, 89081), (778, 81982), (916, 69631), (1556, 40991)]