28702212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31063}}^1$

素因数の和:31088

約数の個数: 48

約数和(自身を含む): 83500032

約数和(自身を除く): 54797820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 31063, 62126, 93189, 124252, 186378, 217441, 341693, 372756, 434882, 652323, 683386, 869764, 1025079, 1304646, 1366772, 2050158, 2391851, 2609292, 4100316, 4783702, 7175553, 9567404, 14351106, 28702212]

約数ペア:

[(1, 28702212), (2, 14351106), (3, 9567404), (4, 7175553), (6, 4783702), (7, 4100316), (11, 2609292), (12, 2391851), (14, 2050158), (21, 1366772), (22, 1304646), (28, 1025079), (33, 869764), (42, 683386), (44, 652323), (66, 434882), (77, 372756), (84, 341693), (132, 217441), (154, 186378), (231, 124252), (308, 93189), (462, 62126), (924, 31063)]