39280744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{787}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 78295680

約数和(自身を除く): 39014936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 787, 1468, 1574, 2936, 3148, 6239, 6296, 12478, 13379, 24956, 26758, 49912, 53516, 107032, 288829, 577658, 1155316, 2310632, 4910093, 9820186, 19640372, 39280744]

約数ペア:

[(1, 39280744), (2, 19640372), (4, 9820186), (8, 4910093), (17, 2310632), (34, 1155316), (68, 577658), (136, 288829), (367, 107032), (734, 53516), (787, 49912), (1468, 26758), (1574, 24956), (2936, 13379), (3148, 12478), (6239, 6296)]