57396872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 126067200

約数和(自身を除く): 68670328

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 937, 988, 1178, 1612, 1874, 1976, 2356, 3224, 3748, 4712, 7496, 7657, 12181, 15314, 17803, 24362, 29047, 30628, 35606, 48724, 58094, 61256, 71212, 97448, 116188, 142424, 231439, 232376, 377611, 462878, 551893, 755222, 925756, 1103786, 1510444, 1851512, 2207572, 3020888, 4415144, 7174609, 14349218, 28698436, 57396872]

約数ペア:

[(1, 57396872), (2, 28698436), (4, 14349218), (8, 7174609), (13, 4415144), (19, 3020888), (26, 2207572), (31, 1851512), (38, 1510444), (52, 1103786), (62, 925756), (76, 755222), (104, 551893), (124, 462878), (152, 377611), (247, 232376), (248, 231439), (403, 142424), (494, 116188), (589, 97448), (806, 71212), (937, 61256), (988, 58094), (1178, 48724), (1612, 35606), (1874, 30628), (1976, 29047), (2356, 24362), (3224, 17803), (3748, 15314), (4712, 12181), (7496, 7657)]