66729292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 143799040

約数和(自身を除く): 77069748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 2917, 3268, 5719, 5834, 11438, 11668, 20419, 22876, 40838, 55423, 81676, 110846, 125431, 221692, 250862, 387961, 501724, 775922, 878017, 1551844, 1756034, 2383189, 3512068, 4766378, 9532756, 16682323, 33364646, 66729292]

約数ペア:

[(1, 66729292), (2, 33364646), (4, 16682323), (7, 9532756), (14, 4766378), (19, 3512068), (28, 2383189), (38, 1756034), (43, 1551844), (76, 878017), (86, 775922), (133, 501724), (172, 387961), (266, 250862), (301, 221692), (532, 125431), (602, 110846), (817, 81676), (1204, 55423), (1634, 40838), (2917, 22876), (3268, 20419), (5719, 11668), (5834, 11438)]