40375552

素因数分解:

$2^8\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22554

約数の個数: 36

約数和(自身を含む): 92110816

約数和(自身を除く): 51735264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22531, 45062, 90124, 157717, 180248, 315434, 360496, 630868, 720992, 1261736, 1441984, 2523472, 2883968, 5046944, 5767936, 10093888, 20187776, 40375552]

約数ペア:

[(1, 40375552), (2, 20187776), (4, 10093888), (7, 5767936), (8, 5046944), (14, 2883968), (16, 2523472), (28, 1441984), (32, 1261736), (56, 720992), (64, 630868), (112, 360496), (128, 315434), (224, 180248), (256, 157717), (448, 90124), (896, 45062), (1792, 22531)]