66153724

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 48

約数和(自身を含む): 145432000

約数和(自身を除く): 79278276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3709, 4459, 7418, 8918, 14836, 17836, 25963, 48217, 51926, 96434, 103852, 181741, 192868, 337519, 363482, 675038, 726964, 1272187, 1350076, 2362633, 2544374, 4725266, 5088748, 9450532, 16538431, 33076862, 66153724]

約数ペア:

[(1, 66153724), (2, 33076862), (4, 16538431), (7, 9450532), (13, 5088748), (14, 4725266), (26, 2544374), (28, 2362633), (49, 1350076), (52, 1272187), (91, 726964), (98, 675038), (182, 363482), (196, 337519), (343, 192868), (364, 181741), (637, 103852), (686, 96434), (1274, 51926), (1372, 48217), (2548, 25963), (3709, 17836), (4459, 14836), (7418, 8918)]