28780114716

素因数分解:

$2^2\times 3^2\times {\mathrm{799447631}}^1$

素因数の和:799447641

約数の個数: 18

約数和(自身を含む): 72749734512

約数和(自身を除く): 43969619796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 799447631, 1598895262, 2398342893, 3197790524, 4796685786, 7195028679, 9593371572, 14390057358, 28780114716]

約数ペア:

[(1, 28780114716), (2, 14390057358), (3, 9593371572), (4, 7195028679), (6, 4796685786), (9, 3197790524), (12, 2398342893), (18, 1598895262), (36, 799447631)]