40740928

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{3517}}^1$

素因数の和:3710

約数の個数: 28

約数和(自身を含む): 81315052

約数和(自身を除く): 40574124

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 3517, 5792, 7034, 11584, 14068, 28136, 56272, 112544, 225088, 636577, 1273154, 2546308, 5092616, 10185232, 20370464, 40740928]

約数ペア:

[(1, 40740928), (2, 20370464), (4, 10185232), (8, 5092616), (16, 2546308), (32, 1273154), (64, 636577), (181, 225088), (362, 112544), (724, 56272), (1448, 28136), (2896, 14068), (3517, 11584), (5792, 7034)]