61211332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 132496000

約数和(自身を除く): 71284668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 499, 674, 998, 1348, 1996, 2359, 3493, 4381, 4718, 6487, 6986, 8762, 9436, 12974, 13972, 17524, 25948, 30667, 45409, 61334, 90818, 122668, 168163, 181636, 336326, 672652, 1177141, 2186119, 2354282, 4372238, 4708564, 8744476, 15302833, 30605666, 61211332]

約数ペア:

[(1, 61211332), (2, 30605666), (4, 15302833), (7, 8744476), (13, 4708564), (14, 4372238), (26, 2354282), (28, 2186119), (52, 1177141), (91, 672652), (182, 336326), (337, 181636), (364, 168163), (499, 122668), (674, 90818), (998, 61334), (1348, 45409), (1996, 30667), (2359, 25948), (3493, 17524), (4381, 13972), (4718, 12974), (6487, 9436), (6986, 8762)]