39375752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19965

約数の個数: 32

約数和(自身を含む): 83697600

約数和(自身を除く): 44321848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19927, 39854, 79708, 159416, 259051, 378613, 518102, 757226, 1036204, 1514452, 2072408, 3028904, 4921969, 9843938, 19687876, 39375752]

約数ペア:

[(1, 39375752), (2, 19687876), (4, 9843938), (8, 4921969), (13, 3028904), (19, 2072408), (26, 1514452), (38, 1036204), (52, 757226), (76, 518102), (104, 378613), (152, 259051), (247, 159416), (494, 79708), (988, 39854), (1976, 19927)]