28912610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{125707}}^1$

素因数の和:125737

約数の個数: 16

約数和(自身を含む): 54305856

約数和(自身を除く): 25393246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 125707, 251414, 628535, 1257070, 2891261, 5782522, 14456305, 28912610]

約数ペア:

[(1, 28912610), (2, 14456305), (5, 5782522), (10, 2891261), (23, 1257070), (46, 628535), (115, 251414), (230, 125707)]