40488866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 71160768

約数和(自身を除く): 30671902

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1483, 1606, 2482, 2966, 13651, 16313, 25211, 27302, 32626, 50422, 108259, 216518, 277321, 554642, 1190849, 1840403, 2381698, 3680806, 20244433, 40488866]

約数ペア:

[(1, 40488866), (2, 20244433), (11, 3680806), (17, 2381698), (22, 1840403), (34, 1190849), (73, 554642), (146, 277321), (187, 216518), (374, 108259), (803, 50422), (1241, 32626), (1483, 27302), (1606, 25211), (2482, 16313), (2966, 13651)]