73439816

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 139792800

約数和(自身を除く): 66352984

約数列:

[1, 2, 4, 8, 139, 211, 278, 313, 422, 556, 626, 844, 1112, 1252, 1688, 2504, 29329, 43507, 58658, 66043, 87014, 117316, 132086, 174028, 234632, 264172, 348056, 528344, 9179977, 18359954, 36719908, 73439816]

約数ペア:

[(1, 73439816), (2, 36719908), (4, 18359954), (8, 9179977), (139, 528344), (211, 348056), (278, 264172), (313, 234632), (422, 174028), (556, 132086), (626, 117316), (844, 87014), (1112, 66043), (1252, 58658), (1688, 43507), (2504, 29329)]