28685292

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 71500800

約数和(自身を除く): 42815508

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2659, 2697, 3596, 5318, 5394, 7977, 10636, 10788, 15954, 31908, 77111, 82429, 154222, 164858, 231333, 247287, 308444, 329716, 462666, 494574, 925332, 989148, 2390441, 4780882, 7171323, 9561764, 14342646, 28685292]

約数ペア:

[(1, 28685292), (2, 14342646), (3, 9561764), (4, 7171323), (6, 4780882), (12, 2390441), (29, 989148), (31, 925332), (58, 494574), (62, 462666), (87, 329716), (93, 308444), (116, 247287), (124, 231333), (174, 164858), (186, 154222), (348, 82429), (372, 77111), (899, 31908), (1798, 15954), (2659, 10788), (2697, 10636), (3596, 7977), (5318, 5394)]