40358784

素因数分解:

$2^7\times 3^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 107907840

約数和(自身を除く): 67549056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 384, 454, 463, 681, 908, 926, 1362, 1389, 1816, 1852, 2724, 2778, 3632, 3704, 5448, 5556, 7264, 7408, 10896, 11112, 14528, 14816, 21792, 22224, 29056, 29632, 43584, 44448, 59264, 87168, 88896, 105101, 177792, 210202, 315303, 420404, 630606, 840808, 1261212, 1681616, 2522424, 3363232, 5044848, 6726464, 10089696, 13452928, 20179392, 40358784]

約数ペア:

[(1, 40358784), (2, 20179392), (3, 13452928), (4, 10089696), (6, 6726464), (8, 5044848), (12, 3363232), (16, 2522424), (24, 1681616), (32, 1261212), (48, 840808), (64, 630606), (96, 420404), (128, 315303), (192, 210202), (227, 177792), (384, 105101), (454, 88896), (463, 87168), (681, 59264), (908, 44448), (926, 43584), (1362, 29632), (1389, 29056), (1816, 22224), (1852, 21792), (2724, 14816), (2778, 14528), (3632, 11112), (3704, 10896), (5448, 7408), (5556, 7264)]