40105324

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2894

約数の個数: 36

約数和(自身を含む): 82790904

約数和(自身を除く): 42685580

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 2803, 3577, 5606, 7154, 11212, 14308, 19621, 39242, 78484, 137347, 204619, 274694, 409238, 549388, 818476, 1432333, 2864666, 5729332, 10026331, 20052662, 40105324]

約数ペア:

[(1, 40105324), (2, 20052662), (4, 10026331), (7, 5729332), (14, 2864666), (28, 1432333), (49, 818476), (73, 549388), (98, 409238), (146, 274694), (196, 204619), (292, 137347), (511, 78484), (1022, 39242), (2044, 19621), (2803, 14308), (3577, 11212), (5606, 7154)]