40199926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 68146848

約数和(自身を除く): 27946922

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 877, 1066, 1118, 1754, 1763, 3526, 11401, 22802, 22919, 35957, 37711, 45838, 71914, 75422, 467441, 490243, 934882, 980486, 1546151, 3092302, 20099963, 40199926]

約数ペア:

[(1, 40199926), (2, 20099963), (13, 3092302), (26, 1546151), (41, 980486), (43, 934882), (82, 490243), (86, 467441), (533, 75422), (559, 71914), (877, 45838), (1066, 37711), (1118, 35957), (1754, 22919), (1763, 22802), (3526, 11401)]