4943464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4975256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 223, 326, 446, 652, 892, 1304, 1784, 2771, 3791, 5542, 7582, 11084, 15164, 22168, 30328, 36349, 72698, 145396, 290792, 617933, 1235866, 2471732, 4943464]

約数ペア:

[(1, 4943464), (2, 2471732), (4, 1235866), (8, 617933), (17, 290792), (34, 145396), (68, 72698), (136, 36349), (163, 30328), (223, 22168), (326, 15164), (446, 11084), (652, 7582), (892, 5542), (1304, 3791), (1784, 2771)]