28753648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23339}}^1$

素因数の和:23365

約数の個数: 40

約数和(自身を含む): 69459840

約数和(自身を除く): 40706192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23339, 46678, 93356, 163373, 186712, 256729, 326746, 373424, 513458, 653492, 1026916, 1306984, 1797103, 2053832, 2613968, 3594206, 4107664, 7188412, 14376824, 28753648]

約数ペア:

[(1, 28753648), (2, 14376824), (4, 7188412), (7, 4107664), (8, 3594206), (11, 2613968), (14, 2053832), (16, 1797103), (22, 1306984), (28, 1026916), (44, 653492), (56, 513458), (77, 373424), (88, 326746), (112, 256729), (154, 186712), (176, 163373), (308, 93356), (616, 46678), (1232, 23339)]