40639208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 80524800

約数和(自身を除く): 39885592

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2726, 3727, 5452, 7454, 10904, 14908, 29816, 108083, 175169, 216166, 350338, 432332, 700676, 864664, 1401352, 5079901, 10159802, 20319604, 40639208]

約数ペア:

[(1, 40639208), (2, 20319604), (4, 10159802), (8, 5079901), (29, 1401352), (47, 864664), (58, 700676), (94, 432332), (116, 350338), (188, 216166), (232, 175169), (376, 108083), (1363, 29816), (2726, 14908), (3727, 10904), (5452, 7454)]