29996932

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 31934588

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 191, 284, 316, 382, 497, 553, 764, 994, 1106, 1337, 1988, 2212, 2674, 5348, 5609, 11218, 13561, 15089, 22436, 27122, 30178, 39263, 54244, 60356, 78526, 94927, 105623, 157052, 189854, 211246, 379708, 422492, 1071319, 2142638, 4285276, 7499233, 14998466, 29996932]

約数ペア:

[(1, 29996932), (2, 14998466), (4, 7499233), (7, 4285276), (14, 2142638), (28, 1071319), (71, 422492), (79, 379708), (142, 211246), (158, 189854), (191, 157052), (284, 105623), (316, 94927), (382, 78526), (497, 60356), (553, 54244), (764, 39263), (994, 30178), (1106, 27122), (1337, 22436), (1988, 15089), (2212, 13561), (2674, 11218), (5348, 5609)]