71419832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15313}}^1$

素因数の和:15383

約数の個数: 32

約数和(自身を含む): 148852080

約数和(自身を除く): 77432248

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 15313, 30626, 61252, 122504, 168443, 336886, 673772, 811589, 1347544, 1623178, 3246356, 6492712, 8927479, 17854958, 35709916, 71419832]

約数ペア:

[(1, 71419832), (2, 35709916), (4, 17854958), (8, 8927479), (11, 6492712), (22, 3246356), (44, 1623178), (53, 1347544), (88, 811589), (106, 673772), (212, 336886), (424, 168443), (583, 122504), (1166, 61252), (2332, 30626), (4664, 15313)]