8427516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 20727840

約数和(自身を除く): 12300324

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 397, 732, 794, 1191, 1588, 1769, 2382, 3538, 4764, 5307, 7076, 10614, 11513, 21228, 23026, 24217, 34539, 46052, 48434, 69078, 72651, 96868, 138156, 145302, 290604, 702293, 1404586, 2106879, 2809172, 4213758, 8427516]

約数ペア:

[(1, 8427516), (2, 4213758), (3, 2809172), (4, 2106879), (6, 1404586), (12, 702293), (29, 290604), (58, 145302), (61, 138156), (87, 96868), (116, 72651), (122, 69078), (174, 48434), (183, 46052), (244, 34539), (348, 24217), (366, 23026), (397, 21228), (732, 11513), (794, 10614), (1191, 7076), (1588, 5307), (1769, 4764), (2382, 3538)]