64729268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41387}}^1$

素因数の和:41431

約数の個数: 24

約数和(自身を含む): 125157312

約数和(自身を除く): 60428044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 41387, 82774, 165548, 703579, 951901, 1407158, 1903802, 2814316, 3807604, 16182317, 32364634, 64729268]

約数ペア:

[(1, 64729268), (2, 32364634), (4, 16182317), (17, 3807604), (23, 2814316), (34, 1903802), (46, 1407158), (68, 951901), (92, 703579), (391, 165548), (782, 82774), (1564, 41387)]