4427888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 9249408

約数和(自身を除く): 4821520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 223, 272, 292, 446, 584, 892, 1168, 1241, 1784, 2482, 3568, 3791, 4964, 7582, 9928, 15164, 16279, 19856, 30328, 32558, 60656, 65116, 130232, 260464, 276743, 553486, 1106972, 2213944, 4427888]

約数ペア:

[(1, 4427888), (2, 2213944), (4, 1106972), (8, 553486), (16, 276743), (17, 260464), (34, 130232), (68, 65116), (73, 60656), (136, 32558), (146, 30328), (223, 19856), (272, 16279), (292, 15164), (446, 9928), (584, 7582), (892, 4964), (1168, 3791), (1241, 3568), (1784, 2482)]