39741784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 79999920

約数和(自身を除く): 40258136

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4003, 4964, 8006, 9928, 16012, 32024, 68051, 136102, 272204, 292219, 544408, 584438, 1168876, 2337752, 4967723, 9935446, 19870892, 39741784]

約数ペア:

[(1, 39741784), (2, 19870892), (4, 9935446), (8, 4967723), (17, 2337752), (34, 1168876), (68, 584438), (73, 544408), (136, 292219), (146, 272204), (292, 136102), (584, 68051), (1241, 32024), (2482, 16012), (4003, 9928), (4964, 8006)]