28508392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11217

約数の個数: 32

約数和(自身を含む): 60328800

約数和(自身を除く): 31820408

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 11171, 22342, 44684, 89368, 122881, 245762, 323959, 491524, 647918, 983048, 1295836, 2591672, 3563549, 7127098, 14254196, 28508392]

約数ペア:

[(1, 28508392), (2, 14254196), (4, 7127098), (8, 3563549), (11, 2591672), (22, 1295836), (29, 983048), (44, 647918), (58, 491524), (88, 323959), (116, 245762), (232, 122881), (319, 89368), (638, 44684), (1276, 22342), (2552, 11171)]