40436912

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{563}}^1$

素因数の和:705

約数の個数: 30

約数和(自身を含む): 79674588

約数和(自身を除く): 39237676

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 563, 1072, 1126, 2252, 4489, 4504, 8978, 9008, 17956, 35912, 37721, 71824, 75442, 150884, 301768, 603536, 2527307, 5054614, 10109228, 20218456, 40436912]

約数ペア:

[(1, 40436912), (2, 20218456), (4, 10109228), (8, 5054614), (16, 2527307), (67, 603536), (134, 301768), (268, 150884), (536, 75442), (563, 71824), (1072, 37721), (1126, 35912), (2252, 17956), (4489, 9008), (4504, 8978)]