64466948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25301}}^1$

素因数の和:25332

約数の個数: 36

約数和(自身を含む): 141336972

約数和(自身を除く): 76870024

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25301, 50602, 101204, 177107, 328913, 354214, 657826, 708428, 1239749, 1315652, 2302391, 2479498, 4604782, 4958996, 9209564, 16116737, 32233474, 64466948]

約数ペア:

[(1, 64466948), (2, 32233474), (4, 16116737), (7, 9209564), (13, 4958996), (14, 4604782), (26, 2479498), (28, 2302391), (49, 1315652), (52, 1239749), (91, 708428), (98, 657826), (182, 354214), (196, 328913), (364, 177107), (637, 101204), (1274, 50602), (2548, 25301)]