71106256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 149851520

約数和(自身を除く): 78745264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 3319, 5356, 6638, 10712, 13276, 21424, 26552, 43147, 53104, 86294, 172588, 341857, 345176, 683714, 690352, 1367428, 2734856, 4444141, 5469712, 8888282, 17776564, 35553128, 71106256]

約数ペア:

[(1, 71106256), (2, 35553128), (4, 17776564), (8, 8888282), (13, 5469712), (16, 4444141), (26, 2734856), (52, 1367428), (103, 690352), (104, 683714), (206, 345176), (208, 341857), (412, 172588), (824, 86294), (1339, 53104), (1648, 43147), (2678, 26552), (3319, 21424), (5356, 13276), (6638, 10712)]