72374488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 141346800

約数和(自身を除く): 68972312

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 1256, 1987, 3974, 4553, 7948, 9106, 15896, 18212, 36424, 57623, 115246, 230492, 311959, 460984, 623918, 1247836, 2495672, 9046811, 18093622, 36187244, 72374488]

約数ペア:

[(1, 72374488), (2, 36187244), (4, 18093622), (8, 9046811), (29, 2495672), (58, 1247836), (116, 623918), (157, 460984), (232, 311959), (314, 230492), (628, 115246), (1256, 57623), (1987, 36424), (3974, 18212), (4553, 15896), (7948, 9106)]