39031824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 110242944

約数和(自身を除く): 71211120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 881, 923, 1136, 1704, 1762, 1846, 2643, 2769, 3408, 3524, 3692, 5286, 5538, 7048, 7384, 10572, 11076, 11453, 14096, 14768, 21144, 22152, 22906, 34359, 42288, 44304, 45812, 62551, 68718, 91624, 125102, 137436, 183248, 187653, 250204, 274872, 375306, 500408, 549744, 750612, 813163, 1000816, 1501224, 1626326, 2439489, 3002448, 3252652, 4878978, 6505304, 9757956, 13010608, 19515912, 39031824]

約数ペア:

[(1, 39031824), (2, 19515912), (3, 13010608), (4, 9757956), (6, 6505304), (8, 4878978), (12, 3252652), (13, 3002448), (16, 2439489), (24, 1626326), (26, 1501224), (39, 1000816), (48, 813163), (52, 750612), (71, 549744), (78, 500408), (104, 375306), (142, 274872), (156, 250204), (208, 187653), (213, 183248), (284, 137436), (312, 125102), (426, 91624), (568, 68718), (624, 62551), (852, 45812), (881, 44304), (923, 42288), (1136, 34359), (1704, 22906), (1762, 22152), (1846, 21144), (2643, 14768), (2769, 14096), (3408, 11453), (3524, 11076), (3692, 10572), (5286, 7384), (5538, 7048)]