40195736

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1427}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 46169704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 1427, 2012, 2854, 3521, 4024, 5708, 7042, 9989, 11416, 14084, 19978, 28168, 39956, 79912, 717781, 1435562, 2871124, 5024467, 5742248, 10048934, 20097868, 40195736]

約数ペア:

[(1, 40195736), (2, 20097868), (4, 10048934), (7, 5742248), (8, 5024467), (14, 2871124), (28, 1435562), (56, 717781), (503, 79912), (1006, 39956), (1427, 28168), (2012, 19978), (2854, 14084), (3521, 11416), (4024, 9989), (5708, 7042)]