28660036

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 51601536

約数和(自身を除く): 22941500

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 971, 1942, 3884, 7379, 14758, 29516, 45637, 91274, 152447, 182548, 304894, 609788, 7165009, 14330018, 28660036]

約数ペア:

[(1, 28660036), (2, 14330018), (4, 7165009), (47, 609788), (94, 304894), (157, 182548), (188, 152447), (314, 91274), (628, 45637), (971, 29516), (1942, 14758), (3884, 7379)]