28272948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214189}}^1$

素因数の和:214207

約数の個数: 24

約数和(自身を含む): 71967840

約数和(自身を除く): 43694892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214189, 428378, 642567, 856756, 1285134, 2356079, 2570268, 4712158, 7068237, 9424316, 14136474, 28272948]

約数ペア:

[(1, 28272948), (2, 14136474), (3, 9424316), (4, 7068237), (6, 4712158), (11, 2570268), (12, 2356079), (22, 1285134), (33, 856756), (44, 642567), (66, 428378), (132, 214189)]