7723984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 16103880

約数和(自身を除く): 8379896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 389, 584, 778, 1168, 1241, 1556, 2482, 3112, 4964, 6224, 6613, 9928, 13226, 19856, 26452, 28397, 52904, 56794, 105808, 113588, 227176, 454352, 482749, 965498, 1930996, 3861992, 7723984]

約数ペア:

[(1, 7723984), (2, 3861992), (4, 1930996), (8, 965498), (16, 482749), (17, 454352), (34, 227176), (68, 113588), (73, 105808), (136, 56794), (146, 52904), (272, 28397), (292, 26452), (389, 19856), (584, 13226), (778, 9928), (1168, 6613), (1241, 6224), (1556, 4964), (2482, 3112)]