28291088

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6879

約数の個数: 40

約数和(自身を含む): 64347072

約数和(自身を除く): 36055984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 6827, 13654, 27308, 47789, 54616, 95578, 109232, 191156, 252599, 382312, 505198, 764624, 1010396, 1768193, 2020792, 3536386, 4041584, 7072772, 14145544, 28291088]

約数ペア:

[(1, 28291088), (2, 14145544), (4, 7072772), (7, 4041584), (8, 3536386), (14, 2020792), (16, 1768193), (28, 1010396), (37, 764624), (56, 505198), (74, 382312), (112, 252599), (148, 191156), (259, 109232), (296, 95578), (518, 54616), (592, 47789), (1036, 27308), (2072, 13654), (4144, 6827)]