28551132

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2161}}^1$

素因数の和:2538

約数の個数: 36

約数和(自身を含む): 72401056

約数和(自身を除く): 43849924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 2161, 2202, 3303, 4322, 4404, 6483, 6606, 8644, 12966, 13212, 19449, 25932, 38898, 77796, 793087, 1586174, 2379261, 3172348, 4758522, 7137783, 9517044, 14275566, 28551132]

約数ペア:

[(1, 28551132), (2, 14275566), (3, 9517044), (4, 7137783), (6, 4758522), (9, 3172348), (12, 2379261), (18, 1586174), (36, 793087), (367, 77796), (734, 38898), (1101, 25932), (1468, 19449), (2161, 13212), (2202, 12966), (3303, 8644), (4322, 6606), (4404, 6483)]