38370956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 77333760

約数和(自身を除く): 38962804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 547, 923, 988, 1094, 1349, 1846, 2188, 2698, 3692, 5396, 7111, 10393, 14222, 17537, 20786, 28444, 35074, 38837, 41572, 70148, 77674, 135109, 155348, 270218, 504881, 540436, 737903, 1009762, 1475806, 2019524, 2951612, 9592739, 19185478, 38370956]

約数ペア:

[(1, 38370956), (2, 19185478), (4, 9592739), (13, 2951612), (19, 2019524), (26, 1475806), (38, 1009762), (52, 737903), (71, 540436), (76, 504881), (142, 270218), (247, 155348), (284, 135109), (494, 77674), (547, 70148), (923, 41572), (988, 38837), (1094, 35074), (1349, 28444), (1846, 20786), (2188, 17537), (2698, 14222), (3692, 10393), (5396, 7111)]