66212720644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{47143}}^1$

素因数の和:47744

約数の個数: 48

約数和(自身を含む): 133988528128

約数和(自身を除く): 67775807484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 487, 721, 974, 1442, 1948, 2884, 3409, 6818, 13636, 47143, 50161, 94286, 100322, 188572, 200644, 330001, 351127, 660002, 702254, 1320004, 1404508, 4855729, 9711458, 19422916, 22958641, 33990103, 45917282, 67980206, 91834564, 135960412, 160710487, 321420974, 642841948, 2364740023, 4729480046, 9458960092, 16553180161, 33106360322, 66212720644]

約数ペア:

[(1, 66212720644), (2, 33106360322), (4, 16553180161), (7, 9458960092), (14, 4729480046), (28, 2364740023), (103, 642841948), (206, 321420974), (412, 160710487), (487, 135960412), (721, 91834564), (974, 67980206), (1442, 45917282), (1948, 33990103), (2884, 22958641), (3409, 19422916), (6818, 9711458), (13636, 4855729), (47143, 1404508), (50161, 1320004), (94286, 702254), (100322, 660002), (188572, 351127), (200644, 330001)]