61930148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51437}}^1$

素因数の和:51491

約数の個数: 24

約数和(自身を含む): 126743232

約数和(自身を除く): 64813084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 51437, 102874, 205748, 360059, 720118, 1440236, 2211791, 4423582, 8847164, 15482537, 30965074, 61930148]

約数ペア:

[(1, 61930148), (2, 30965074), (4, 15482537), (7, 8847164), (14, 4423582), (28, 2211791), (43, 1440236), (86, 720118), (172, 360059), (301, 205748), (602, 102874), (1204, 51437)]