69528028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14401}}^1$

素因数の和:14493

約数の個数: 24

約数和(自身を含む): 130654944

約数和(自身を除く): 61126916

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 14401, 28802, 57604, 244817, 489634, 979268, 1022471, 2044942, 4089884, 17382007, 34764014, 69528028]

約数ペア:

[(1, 69528028), (2, 34764014), (4, 17382007), (17, 4089884), (34, 2044942), (68, 1022471), (71, 979268), (142, 489634), (284, 244817), (1207, 57604), (2414, 28802), (4828, 14401)]