71726838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 147730176

約数和(自身を除く): 76003338

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 1038, 1607, 3214, 4821, 7439, 9642, 14878, 22317, 44634, 69101, 138202, 207303, 278011, 414606, 556022, 834033, 1668066, 11954473, 23908946, 35863419, 71726838]

約数ペア:

[(1, 71726838), (2, 35863419), (3, 23908946), (6, 11954473), (43, 1668066), (86, 834033), (129, 556022), (173, 414606), (258, 278011), (346, 207303), (519, 138202), (1038, 69101), (1607, 44634), (3214, 22317), (4821, 14878), (7439, 9642)]