28192464

素因数分解:

$2^4\times 3^2\times {\mathrm{195781}}^1$

素因数の和:195795

約数の個数: 30

約数和(自身を含む): 78900146

約数和(自身を除く): 50707682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195781, 391562, 587343, 783124, 1174686, 1566248, 1762029, 2349372, 3132496, 3524058, 4698744, 7048116, 9397488, 14096232, 28192464]

約数ペア:

[(1, 28192464), (2, 14096232), (3, 9397488), (4, 7048116), (6, 4698744), (8, 3524058), (9, 3132496), (12, 2349372), (16, 1762029), (18, 1566248), (24, 1174686), (36, 783124), (48, 587343), (72, 391562), (144, 195781)]