28040122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2437}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 45990432

約数和(自身を除く): 17950310

約数列:

[1, 2, 11, 22, 523, 1046, 2437, 4874, 5753, 11506, 26807, 53614, 1274551, 2549102, 14020061, 28040122]

約数ペア:

[(1, 28040122), (2, 14020061), (11, 2549102), (22, 1274551), (523, 53614), (1046, 26807), (2437, 11506), (4874, 5753)]