38929016

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9791}}^1$

素因数の和:9875

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 45673864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 9791, 19582, 39164, 68537, 78328, 137074, 274148, 548296, 695161, 1390322, 2780644, 4866127, 5561288, 9732254, 19464508, 38929016]

約数ペア:

[(1, 38929016), (2, 19464508), (4, 9732254), (7, 5561288), (8, 4866127), (14, 2780644), (28, 1390322), (56, 695161), (71, 548296), (142, 274148), (284, 137074), (497, 78328), (568, 68537), (994, 39164), (1988, 19582), (3976, 9791)]