28343736

素因数分解:

$2^3\times 3^3\times {\mathrm{131221}}^1$

素因数の和:131236

約数の個数: 32

約数和(自身を含む): 78733200

約数和(自身を除く): 50389464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131221, 262442, 393663, 524884, 787326, 1049768, 1180989, 1574652, 2361978, 3149304, 3542967, 4723956, 7085934, 9447912, 14171868, 28343736]

約数ペア:

[(1, 28343736), (2, 14171868), (3, 9447912), (4, 7085934), (6, 4723956), (8, 3542967), (9, 3149304), (12, 2361978), (18, 1574652), (24, 1180989), (27, 1049768), (36, 787326), (54, 524884), (72, 393663), (108, 262442), (216, 131221)]