27739428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 67872000

約数和(自身を除く): 40132572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 1009, 2018, 2291, 3027, 4036, 4582, 6054, 6873, 9164, 12108, 13746, 27492, 29261, 58522, 79711, 87783, 117044, 159422, 175566, 239133, 318844, 351132, 478266, 956532, 2311619, 4623238, 6934857, 9246476, 13869714, 27739428]

約数ペア:

[(1, 27739428), (2, 13869714), (3, 9246476), (4, 6934857), (6, 4623238), (12, 2311619), (29, 956532), (58, 478266), (79, 351132), (87, 318844), (116, 239133), (158, 175566), (174, 159422), (237, 117044), (316, 87783), (348, 79711), (474, 58522), (948, 29261), (1009, 27492), (2018, 13746), (2291, 12108), (3027, 9164), (4036, 6873), (4582, 6054)]