28662544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 59246208

約数和(自身を除く): 30583664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 631, 668, 1262, 1336, 2524, 2672, 2839, 5048, 5678, 10096, 10727, 11356, 21454, 22712, 42908, 45424, 85816, 105377, 171632, 210754, 421508, 843016, 1686032, 1791409, 3582818, 7165636, 14331272, 28662544]

約数ペア:

[(1, 28662544), (2, 14331272), (4, 7165636), (8, 3582818), (16, 1791409), (17, 1686032), (34, 843016), (68, 421508), (136, 210754), (167, 171632), (272, 105377), (334, 85816), (631, 45424), (668, 42908), (1262, 22712), (1336, 21454), (2524, 11356), (2672, 10727), (2839, 10096), (5048, 5678)]