68968928

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6615

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 89537056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 6551, 10528, 13102, 26204, 45857, 52408, 91714, 104816, 183428, 209632, 307897, 366856, 615794, 733712, 1231588, 1467424, 2155279, 2463176, 4310558, 4926352, 8621116, 9852704, 17242232, 34484464, 68968928]

約数ペア:

[(1, 68968928), (2, 34484464), (4, 17242232), (7, 9852704), (8, 8621116), (14, 4926352), (16, 4310558), (28, 2463176), (32, 2155279), (47, 1467424), (56, 1231588), (94, 733712), (112, 615794), (188, 366856), (224, 307897), (329, 209632), (376, 183428), (658, 104816), (752, 91714), (1316, 52408), (1504, 45857), (2632, 26204), (5264, 13102), (6551, 10528)]