28393002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 67549248

約数和(自身を除く): 39156246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 193, 198, 386, 579, 743, 1158, 1486, 1737, 2123, 2229, 3474, 4246, 4458, 6369, 6687, 8173, 12738, 13374, 16346, 19107, 24519, 38214, 49038, 73557, 143399, 147114, 286798, 430197, 860394, 1290591, 1577389, 2581182, 3154778, 4732167, 9464334, 14196501, 28393002]

約数ペア:

[(1, 28393002), (2, 14196501), (3, 9464334), (6, 4732167), (9, 3154778), (11, 2581182), (18, 1577389), (22, 1290591), (33, 860394), (66, 430197), (99, 286798), (193, 147114), (198, 143399), (386, 73557), (579, 49038), (743, 38214), (1158, 24519), (1486, 19107), (1737, 16346), (2123, 13374), (2229, 12738), (3474, 8173), (4246, 6687), (4458, 6369)]