71612704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131641}}^1$

素因数の和:131668

約数の個数: 24

約数和(自身を含む): 149282028

約数和(自身を除く): 77669324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131641, 263282, 526564, 1053128, 2106256, 2237897, 4212512, 4475794, 8951588, 17903176, 35806352, 71612704]

約数ペア:

[(1, 71612704), (2, 35806352), (4, 17903176), (8, 8951588), (16, 4475794), (17, 4212512), (32, 2237897), (34, 2106256), (68, 1053128), (136, 526564), (272, 263282), (544, 131641)]