40374656

素因数分解:

$2^7\times 7^1\times {\mathrm{45061}}^1$

素因数の和:45082

約数の個数: 32

約数和(自身を含む): 91926480

約数和(自身を除く): 51551824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45061, 90122, 180244, 315427, 360488, 630854, 720976, 1261708, 1441952, 2523416, 2883904, 5046832, 5767808, 10093664, 20187328, 40374656]

約数ペア:

[(1, 40374656), (2, 20187328), (4, 10093664), (7, 5767808), (8, 5046832), (14, 2883904), (16, 2523416), (28, 1441952), (32, 1261708), (56, 720976), (64, 630854), (112, 360488), (128, 315427), (224, 180244), (448, 90122), (896, 45061)]