4789748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 9217152

約数和(自身を除く): 4427404

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 107, 124, 214, 361, 428, 589, 722, 1178, 1444, 2033, 2356, 3317, 4066, 6634, 8132, 11191, 13268, 22382, 38627, 44764, 63023, 77254, 126046, 154508, 252092, 1197437, 2394874, 4789748]

約数ペア:

[(1, 4789748), (2, 2394874), (4, 1197437), (19, 252092), (31, 154508), (38, 126046), (62, 77254), (76, 63023), (107, 44764), (124, 38627), (214, 22382), (361, 13268), (428, 11191), (589, 8132), (722, 6634), (1178, 4066), (1444, 3317), (2033, 2356)]