72698656

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{31121}}^1$

素因数の和:31204

約数の個数: 24

約数和(自身を含む): 145090764

約数和(自身を除く): 72392108

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 31121, 62242, 124484, 248968, 497936, 995872, 2271833, 4543666, 9087332, 18174664, 36349328, 72698656]

約数ペア:

[(1, 72698656), (2, 36349328), (4, 18174664), (8, 9087332), (16, 4543666), (32, 2271833), (73, 995872), (146, 497936), (292, 248968), (584, 124484), (1168, 62242), (2336, 31121)]