28264824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56081}}^1$

素因数の和:56100

約数の個数: 48

約数和(自身を含む): 87487920

約数和(自身を除く): 59223096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56081, 112162, 168243, 224324, 336486, 392567, 448648, 504729, 672972, 785134, 1009458, 1177701, 1345944, 1570268, 2018916, 2355402, 3140536, 3533103, 4037832, 4710804, 7066206, 9421608, 14132412, 28264824]

約数ペア:

[(1, 28264824), (2, 14132412), (3, 9421608), (4, 7066206), (6, 4710804), (7, 4037832), (8, 3533103), (9, 3140536), (12, 2355402), (14, 2018916), (18, 1570268), (21, 1345944), (24, 1177701), (28, 1009458), (36, 785134), (42, 672972), (56, 504729), (63, 448648), (72, 392567), (84, 336486), (126, 224324), (168, 168243), (252, 112162), (504, 56081)]