40097752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 79531200

約数和(自身を除く): 39433448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 1051, 2008, 2102, 4204, 4769, 8408, 9538, 19076, 19969, 38152, 39938, 79876, 159752, 263801, 527602, 1055204, 2110408, 5012219, 10024438, 20048876, 40097752]

約数ペア:

[(1, 40097752), (2, 20048876), (4, 10024438), (8, 5012219), (19, 2110408), (38, 1055204), (76, 527602), (152, 263801), (251, 159752), (502, 79876), (1004, 39938), (1051, 38152), (2008, 19969), (2102, 19076), (4204, 9538), (4769, 8408)]