67821644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2339}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 61907956

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2339, 2636, 4678, 7249, 9356, 14498, 25729, 28996, 51458, 102916, 1541401, 3082802, 6165604, 16955411, 33910822, 67821644]

約数ペア:

[(1, 67821644), (2, 33910822), (4, 16955411), (11, 6165604), (22, 3082802), (44, 1541401), (659, 102916), (1318, 51458), (2339, 28996), (2636, 25729), (4678, 14498), (7249, 9356)]