8474704

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 19873728

約数和(自身を除く): 11399024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4451, 8902, 17804, 31157, 35608, 62314, 71216, 75667, 124628, 151334, 249256, 302668, 498512, 529669, 605336, 1059338, 1210672, 2118676, 4237352, 8474704]

約数ペア:

[(1, 8474704), (2, 4237352), (4, 2118676), (7, 1210672), (8, 1059338), (14, 605336), (16, 529669), (17, 498512), (28, 302668), (34, 249256), (56, 151334), (68, 124628), (112, 75667), (119, 71216), (136, 62314), (238, 35608), (272, 31157), (476, 17804), (952, 8902), (1904, 4451)]