4444216

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 9686880

約数和(自身を除く): 5242664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1301, 1708, 2602, 3416, 5204, 9107, 10408, 18214, 36428, 72856, 79361, 158722, 317444, 555527, 634888, 1111054, 2222108, 4444216]

約数ペア:

[(1, 4444216), (2, 2222108), (4, 1111054), (7, 634888), (8, 555527), (14, 317444), (28, 158722), (56, 79361), (61, 72856), (122, 36428), (244, 18214), (427, 10408), (488, 9107), (854, 5204), (1301, 3416), (1708, 2602)]