28750284

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1223}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 72845136

約数和(自身を除く): 44094852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1223, 1306, 1959, 2446, 2612, 3669, 3918, 4892, 5877, 7338, 7836, 11007, 11754, 14676, 22014, 23508, 44028, 798619, 1597238, 2395857, 3194476, 4791714, 7187571, 9583428, 14375142, 28750284]

約数ペア:

[(1, 28750284), (2, 14375142), (3, 9583428), (4, 7187571), (6, 4791714), (9, 3194476), (12, 2395857), (18, 1597238), (36, 798619), (653, 44028), (1223, 23508), (1306, 22014), (1959, 14676), (2446, 11754), (2612, 11007), (3669, 7836), (3918, 7338), (4892, 5877)]