71767268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45887}}^1$

素因数の和:45931

約数の個数: 24

約数和(自身を含む): 138765312

約数和(自身を除く): 66998044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 45887, 91774, 183548, 780079, 1055401, 1560158, 2110802, 3120316, 4221604, 17941817, 35883634, 71767268]

約数ペア:

[(1, 71767268), (2, 35883634), (4, 17941817), (17, 4221604), (23, 3120316), (34, 2110802), (46, 1560158), (68, 1055401), (92, 780079), (391, 183548), (782, 91774), (1564, 45887)]