40345848

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 110312280

約数和(自身を除く): 69966432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 5237, 7704, 10474, 15711, 20948, 31422, 41896, 47133, 62844, 94266, 125688, 188532, 377064, 560359, 1120718, 1681077, 2241436, 3362154, 4482872, 5043231, 6724308, 10086462, 13448616, 20172924, 40345848]

約数ペア:

[(1, 40345848), (2, 20172924), (3, 13448616), (4, 10086462), (6, 6724308), (8, 5043231), (9, 4482872), (12, 3362154), (18, 2241436), (24, 1681077), (36, 1120718), (72, 560359), (107, 377064), (214, 188532), (321, 125688), (428, 94266), (642, 62844), (856, 47133), (963, 41896), (1284, 31422), (1926, 20948), (2568, 15711), (3852, 10474), (5237, 7704)]