71645838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29339}}^1$

素因数の和:29392

約数の個数: 32

約数和(自身を含む): 160548480

約数和(自身を除く): 88902642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 29339, 58678, 88017, 176034, 322729, 645458, 968187, 1085543, 1936374, 2171086, 3256629, 6513258, 11940973, 23881946, 35822919, 71645838]

約数ペア:

[(1, 71645838), (2, 35822919), (3, 23881946), (6, 11940973), (11, 6513258), (22, 3256629), (33, 2171086), (37, 1936374), (66, 1085543), (74, 968187), (111, 645458), (222, 322729), (407, 176034), (814, 88017), (1221, 58678), (2442, 29339)]