28789596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{72701}}^1$

素因数の和:72722

約数の個数: 36

約数和(自身を含む): 79390584

約数和(自身を除く): 50600988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 72701, 145402, 218103, 290804, 436206, 654309, 799711, 872412, 1308618, 1599422, 2399133, 2617236, 3198844, 4798266, 7197399, 9596532, 14394798, 28789596]

約数ペア:

[(1, 28789596), (2, 14394798), (3, 9596532), (4, 7197399), (6, 4798266), (9, 3198844), (11, 2617236), (12, 2399133), (18, 1599422), (22, 1308618), (33, 872412), (36, 799711), (44, 654309), (66, 436206), (99, 290804), (132, 218103), (198, 145402), (396, 72701)]