39787216

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 60

約数和(自身を含む): 94428480

約数和(自身を除く): 54641264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 2671, 3724, 5342, 7448, 10684, 14896, 18697, 21368, 37394, 42736, 50749, 74788, 101498, 130879, 149576, 202996, 261758, 299152, 355243, 405992, 523516, 710486, 811984, 1047032, 1420972, 2094064, 2486701, 2841944, 4973402, 5683888, 9946804, 19893608, 39787216]

約数ペア:

[(1, 39787216), (2, 19893608), (4, 9946804), (7, 5683888), (8, 4973402), (14, 2841944), (16, 2486701), (19, 2094064), (28, 1420972), (38, 1047032), (49, 811984), (56, 710486), (76, 523516), (98, 405992), (112, 355243), (133, 299152), (152, 261758), (196, 202996), (266, 149576), (304, 130879), (392, 101498), (532, 74788), (784, 50749), (931, 42736), (1064, 37394), (1862, 21368), (2128, 18697), (2671, 14896), (3724, 10684), (5342, 7448)]