40321788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6074

約数の個数: 48

約数和(自身を含む): 103694976

約数和(自身を除く): 63373188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6011, 6708, 12022, 18033, 24044, 36066, 72132, 78143, 156286, 234429, 258473, 312572, 468858, 516946, 775419, 937716, 1033892, 1550838, 3101676, 3360149, 6720298, 10080447, 13440596, 20160894, 40321788]

約数ペア:

[(1, 40321788), (2, 20160894), (3, 13440596), (4, 10080447), (6, 6720298), (12, 3360149), (13, 3101676), (26, 1550838), (39, 1033892), (43, 937716), (52, 775419), (78, 516946), (86, 468858), (129, 312572), (156, 258473), (172, 234429), (258, 156286), (516, 78143), (559, 72132), (1118, 36066), (1677, 24044), (2236, 18033), (3354, 12022), (6011, 6708)]