66735256

素因数分解:

$2^3\times 7^2\times {\mathrm{170243}}^1$

素因数の和:170263

約数の個数: 24

約数和(自身を含む): 145558620

約数和(自身を除く): 78823364

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 170243, 340486, 680972, 1191701, 1361944, 2383402, 4766804, 8341907, 9533608, 16683814, 33367628, 66735256]

約数ペア:

[(1, 66735256), (2, 33367628), (4, 16683814), (7, 9533608), (8, 8341907), (14, 4766804), (28, 2383402), (49, 1361944), (56, 1191701), (98, 680972), (196, 340486), (392, 170243)]