40671826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 68076288

約数和(自身を除く): 27404462

約数列:

[1, 2, 13, 26, 47, 83, 94, 166, 401, 611, 802, 1079, 1222, 2158, 3901, 5213, 7802, 10426, 18847, 33283, 37694, 50713, 66566, 101426, 245011, 432679, 490022, 865358, 1564301, 3128602, 20335913, 40671826]

約数ペア:

[(1, 40671826), (2, 20335913), (13, 3128602), (26, 1564301), (47, 865358), (83, 490022), (94, 432679), (166, 245011), (401, 101426), (611, 66566), (802, 50713), (1079, 37694), (1222, 33283), (2158, 18847), (3901, 10426), (5213, 7802)]