42519736

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2887}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 91491840

約数和(自身を除く): 48972104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2887, 3682, 5774, 7364, 11548, 14728, 20209, 23096, 40418, 80836, 161672, 759281, 1518562, 3037124, 5314967, 6074248, 10629934, 21259868, 42519736]

約数ペア:

[(1, 42519736), (2, 21259868), (4, 10629934), (7, 6074248), (8, 5314967), (14, 3037124), (28, 1518562), (56, 759281), (263, 161672), (526, 80836), (1052, 40418), (1841, 23096), (2104, 20209), (2887, 14728), (3682, 11548), (5774, 7364)]