61442012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21013}}^1$

素因数の和:21077

約数の個数: 24

約数和(自身を含む): 116501616

約数和(自身を除く): 55059604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 21013, 42026, 84052, 357221, 714442, 903559, 1428884, 1807118, 3614236, 15360503, 30721006, 61442012]

約数ペア:

[(1, 61442012), (2, 30721006), (4, 15360503), (17, 3614236), (34, 1807118), (43, 1428884), (68, 903559), (86, 714442), (172, 357221), (731, 84052), (1462, 42026), (2924, 21013)]