42186928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22189

約数の個数: 40

約数和(自身を含む): 98913312

約数和(自身を除く): 56726384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 22157, 44314, 88628, 155099, 177256, 310198, 354512, 376669, 620396, 753338, 1240792, 1506676, 2481584, 2636683, 3013352, 5273366, 6026704, 10546732, 21093464, 42186928]

約数ペア:

[(1, 42186928), (2, 21093464), (4, 10546732), (7, 6026704), (8, 5273366), (14, 3013352), (16, 2636683), (17, 2481584), (28, 1506676), (34, 1240792), (56, 753338), (68, 620396), (112, 376669), (119, 354512), (136, 310198), (238, 177256), (272, 155099), (476, 88628), (952, 44314), (1904, 22157)]