40321792

素因数分解:

$2^8\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22524

約数の個数: 36

約数和(自身を含む): 91988176

約数和(自身を除く): 51666384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22501, 45002, 90004, 157507, 180008, 315014, 360016, 630028, 720032, 1260056, 1440064, 2520112, 2880128, 5040224, 5760256, 10080448, 20160896, 40321792]

約数ペア:

[(1, 40321792), (2, 20160896), (4, 10080448), (7, 5760256), (8, 5040224), (14, 2880128), (16, 2520112), (28, 1440064), (32, 1260056), (56, 720032), (64, 630028), (112, 360016), (128, 315014), (224, 180008), (256, 157507), (448, 90004), (896, 45002), (1792, 22501)]