40008052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1699}}^1$

素因数の和:1768

約数の個数: 36

約数和(自身を含む): 82919200

約数和(自身を除く): 42911148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 1699, 3364, 3398, 5887, 6796, 11774, 11893, 23548, 23786, 47572, 49271, 98542, 197084, 344897, 689794, 1379588, 1428859, 2857718, 5715436, 10002013, 20004026, 40008052]

約数ペア:

[(1, 40008052), (2, 20004026), (4, 10002013), (7, 5715436), (14, 2857718), (28, 1428859), (29, 1379588), (58, 689794), (116, 344897), (203, 197084), (406, 98542), (812, 49271), (841, 47572), (1682, 23786), (1699, 23548), (3364, 11893), (3398, 11774), (5887, 6796)]