26640628

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6301}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 53642624

約数和(自身を除く): 27001996

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 6301, 12602, 25204, 44107, 88214, 176428, 951451, 1902902, 3805804, 6660157, 13320314, 26640628]

約数ペア:

[(1, 26640628), (2, 13320314), (4, 6660157), (7, 3805804), (14, 1902902), (28, 951451), (151, 176428), (302, 88214), (604, 44107), (1057, 25204), (2114, 12602), (4228, 6301)]