28906524

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{14087}}^1$

素因数の和:14119

約数の個数: 48

約数和(自身を含む): 78892800

約数和(自身を除く): 49986276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 14087, 28174, 42261, 56348, 84522, 126783, 169044, 253566, 267653, 380349, 507132, 535306, 760698, 802959, 1070612, 1521396, 1605918, 2408877, 3211836, 4817754, 7226631, 9635508, 14453262, 28906524]

約数ペア:

[(1, 28906524), (2, 14453262), (3, 9635508), (4, 7226631), (6, 4817754), (9, 3211836), (12, 2408877), (18, 1605918), (19, 1521396), (27, 1070612), (36, 802959), (38, 760698), (54, 535306), (57, 507132), (76, 380349), (108, 267653), (114, 253566), (171, 169044), (228, 126783), (342, 84522), (513, 56348), (684, 42261), (1026, 28174), (2052, 14087)]