71961032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62903}}^1$

素因数の和:62933

約数の個数: 32

約数和(自身を含む): 158518080

約数和(自身を除く): 86557048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62903, 125806, 251612, 503224, 691933, 817739, 1383866, 1635478, 2767732, 3270956, 5535464, 6541912, 8995129, 17990258, 35980516, 71961032]

約数ペア:

[(1, 71961032), (2, 35980516), (4, 17990258), (8, 8995129), (11, 6541912), (13, 5535464), (22, 3270956), (26, 2767732), (44, 1635478), (52, 1383866), (88, 817739), (104, 691933), (143, 503224), (286, 251612), (572, 125806), (1144, 62903)]