68635336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 162938880

約数和(自身を除く): 94303544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1663, 1876, 2948, 3326, 3752, 5159, 5896, 6652, 10318, 11641, 13304, 18293, 20636, 23282, 36586, 41272, 46564, 73172, 93128, 111421, 128051, 146344, 222842, 256102, 445684, 512204, 779947, 891368, 1024408, 1225631, 1559894, 2451262, 3119788, 4902524, 6239576, 8579417, 9805048, 17158834, 34317668, 68635336]

約数ペア:

[(1, 68635336), (2, 34317668), (4, 17158834), (7, 9805048), (8, 8579417), (11, 6239576), (14, 4902524), (22, 3119788), (28, 2451262), (44, 1559894), (56, 1225631), (67, 1024408), (77, 891368), (88, 779947), (134, 512204), (154, 445684), (268, 256102), (308, 222842), (469, 146344), (536, 128051), (616, 111421), (737, 93128), (938, 73172), (1474, 46564), (1663, 41272), (1876, 36586), (2948, 23282), (3326, 20636), (3752, 18293), (5159, 13304), (5896, 11641), (6652, 10318)]