40886568

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3617}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 111470580

約数和(自身を除く): 70584012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3617, 3768, 5652, 7234, 10851, 11304, 14468, 21702, 28936, 32553, 43404, 65106, 86808, 130212, 260424, 567869, 1135738, 1703607, 2271476, 3407214, 4542952, 5110821, 6814428, 10221642, 13628856, 20443284, 40886568]

約数ペア:

[(1, 40886568), (2, 20443284), (3, 13628856), (4, 10221642), (6, 6814428), (8, 5110821), (9, 4542952), (12, 3407214), (18, 2271476), (24, 1703607), (36, 1135738), (72, 567869), (157, 260424), (314, 130212), (471, 86808), (628, 65106), (942, 43404), (1256, 32553), (1413, 28936), (1884, 21702), (2826, 14468), (3617, 11304), (3768, 10851), (5652, 7234)]