64756468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136043}}^1$

素因数の和:136071

約数の個数: 24

約数和(自身を含む): 137132352

約数和(自身を除く): 72375884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 136043, 272086, 544172, 952301, 1904602, 2312731, 3809204, 4625462, 9250924, 16189117, 32378234, 64756468]

約数ペア:

[(1, 64756468), (2, 32378234), (4, 16189117), (7, 9250924), (14, 4625462), (17, 3809204), (28, 2312731), (34, 1904602), (68, 952301), (119, 544172), (238, 272086), (476, 136043)]