40850432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 88

約数和(自身を含む): 96290880

約数和(自身を除く): 55440448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 139, 164, 224, 256, 278, 287, 328, 448, 512, 556, 574, 656, 896, 973, 1024, 1112, 1148, 1312, 1792, 1946, 2224, 2296, 2624, 3584, 3892, 4448, 4592, 5248, 5699, 7168, 7784, 8896, 9184, 10496, 11398, 15568, 17792, 18368, 20992, 22796, 31136, 35584, 36736, 39893, 41984, 45592, 62272, 71168, 73472, 79786, 91184, 124544, 142336, 146944, 159572, 182368, 249088, 293888, 319144, 364736, 498176, 638288, 729472, 996352, 1276576, 1458944, 2553152, 2917888, 5106304, 5835776, 10212608, 20425216, 40850432]

約数ペア:

[(1, 40850432), (2, 20425216), (4, 10212608), (7, 5835776), (8, 5106304), (14, 2917888), (16, 2553152), (28, 1458944), (32, 1276576), (41, 996352), (56, 729472), (64, 638288), (82, 498176), (112, 364736), (128, 319144), (139, 293888), (164, 249088), (224, 182368), (256, 159572), (278, 146944), (287, 142336), (328, 124544), (448, 91184), (512, 79786), (556, 73472), (574, 71168), (656, 62272), (896, 45592), (973, 41984), (1024, 39893), (1112, 36736), (1148, 35584), (1312, 31136), (1792, 22796), (1946, 20992), (2224, 18368), (2296, 17792), (2624, 15568), (3584, 11398), (3892, 10496), (4448, 9184), (4592, 8896), (5248, 7784), (5699, 7168)]