75428708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23081}}^1$

素因数の和:23147

約数の個数: 24

約数和(自身を含む): 142185120

約数和(自身を除く): 66756412

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 23081, 46162, 92324, 438539, 877078, 992483, 1754156, 1984966, 3969932, 18857177, 37714354, 75428708]

約数ペア:

[(1, 75428708), (2, 37714354), (4, 18857177), (19, 3969932), (38, 1984966), (43, 1754156), (76, 992483), (86, 877078), (172, 438539), (817, 92324), (1634, 46162), (3268, 23081)]