28853388

素因数分解:

$2^2\times 3^3\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 75099360

約数和(自身を除く): 46245972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 433, 617, 866, 1234, 1299, 1732, 1851, 2468, 2598, 3702, 3897, 5196, 5553, 7404, 7794, 11106, 11691, 15588, 16659, 22212, 23382, 33318, 46764, 66636, 267161, 534322, 801483, 1068644, 1602966, 2404449, 3205932, 4808898, 7213347, 9617796, 14426694, 28853388]

約数ペア:

[(1, 28853388), (2, 14426694), (3, 9617796), (4, 7213347), (6, 4808898), (9, 3205932), (12, 2404449), (18, 1602966), (27, 1068644), (36, 801483), (54, 534322), (108, 267161), (433, 66636), (617, 46764), (866, 33318), (1234, 23382), (1299, 22212), (1732, 16659), (1851, 15588), (2468, 11691), (2598, 11106), (3702, 7794), (3897, 7404), (5196, 5553)]