40695967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 48816320

約数和(自身を除く): 8120353

約数列:

[1, 13, 19, 37, 61, 73, 247, 481, 703, 793, 949, 1159, 1387, 2257, 2701, 4453, 9139, 15067, 18031, 29341, 35113, 42883, 51319, 57889, 84607, 164761, 557479, 667147, 1099891, 2141893, 3130459, 40695967]

約数ペア:

[(1, 40695967), (13, 3130459), (19, 2141893), (37, 1099891), (61, 667147), (73, 557479), (247, 164761), (481, 84607), (703, 57889), (793, 51319), (949, 42883), (1159, 35113), (1387, 29341), (2257, 18031), (2701, 15067), (4453, 9139)]