4774892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 4805140

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 71, 86, 92, 142, 172, 284, 391, 731, 782, 989, 1207, 1462, 1564, 1633, 1978, 2414, 2924, 3053, 3266, 3956, 4828, 6106, 6532, 12212, 16813, 27761, 33626, 51901, 55522, 67252, 70219, 103802, 111044, 140438, 207604, 280876, 1193723, 2387446, 4774892]

約数ペア:

[(1, 4774892), (2, 2387446), (4, 1193723), (17, 280876), (23, 207604), (34, 140438), (43, 111044), (46, 103802), (68, 70219), (71, 67252), (86, 55522), (92, 51901), (142, 33626), (172, 27761), (284, 16813), (391, 12212), (731, 6532), (782, 6106), (989, 4828), (1207, 3956), (1462, 3266), (1564, 3053), (1633, 2924), (1978, 2414)]