42889538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 70139520

約数和(自身を除く): 27249982

約数列:

[1, 2, 17, 34, 71, 109, 142, 163, 218, 326, 1207, 1853, 2414, 2771, 3706, 5542, 7739, 11573, 15478, 17767, 23146, 35534, 131563, 196741, 263126, 302039, 393482, 604078, 1261457, 2522914, 21444769, 42889538]

約数ペア:

[(1, 42889538), (2, 21444769), (17, 2522914), (34, 1261457), (71, 604078), (109, 393482), (142, 302039), (163, 263126), (218, 196741), (326, 131563), (1207, 35534), (1853, 23146), (2414, 17767), (2771, 15478), (3706, 11573), (5542, 7739)]