39355456

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 90196416

約数和(自身を除く): 50840960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 821, 856, 1498, 1642, 1712, 2996, 3284, 3424, 5747, 5992, 6568, 6848, 11494, 11984, 13136, 22988, 23968, 26272, 45976, 47936, 52544, 87847, 91952, 175694, 183904, 351388, 367808, 614929, 702776, 1229858, 1405552, 2459716, 2811104, 4919432, 5622208, 9838864, 19677728, 39355456]

約数ペア:

[(1, 39355456), (2, 19677728), (4, 9838864), (7, 5622208), (8, 4919432), (14, 2811104), (16, 2459716), (28, 1405552), (32, 1229858), (56, 702776), (64, 614929), (107, 367808), (112, 351388), (214, 183904), (224, 175694), (428, 91952), (448, 87847), (749, 52544), (821, 47936), (856, 45976), (1498, 26272), (1642, 23968), (1712, 22988), (2996, 13136), (3284, 11984), (3424, 11494), (5747, 6848), (5992, 6568)]