65240336

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1873}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 145002624

約数和(自身を除く): 79762288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1873, 2177, 2488, 3746, 4354, 4976, 7492, 8708, 13111, 14984, 17416, 26222, 29968, 34832, 52444, 104888, 209776, 582503, 1165006, 2330012, 4077521, 4660024, 8155042, 9320048, 16310084, 32620168, 65240336]

約数ペア:

[(1, 65240336), (2, 32620168), (4, 16310084), (7, 9320048), (8, 8155042), (14, 4660024), (16, 4077521), (28, 2330012), (56, 1165006), (112, 582503), (311, 209776), (622, 104888), (1244, 52444), (1873, 34832), (2177, 29968), (2488, 26222), (3746, 17416), (4354, 14984), (4976, 13111), (7492, 8708)]