28970536

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17839}}^1$

素因数の和:17881

約数の個数: 32

約数和(自身を含む): 64224000

約数和(自身を除く): 35253464

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17839, 35678, 71356, 124873, 142712, 249746, 499492, 517331, 998984, 1034662, 2069324, 3621317, 4138648, 7242634, 14485268, 28970536]

約数ペア:

[(1, 28970536), (2, 14485268), (4, 7242634), (7, 4138648), (8, 3621317), (14, 2069324), (28, 1034662), (29, 998984), (56, 517331), (58, 499492), (116, 249746), (203, 142712), (232, 124873), (406, 71356), (812, 35678), (1624, 17839)]