3836705872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307823}}^1$

素因数の和:307891

約数の個数: 40

約数和(自身を含む): 8015736960

約数和(自身を除く): 4179031088

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 307823, 615646, 1231292, 2462584, 4925168, 5848637, 11697274, 12620743, 23394548, 25241486, 46789096, 50482972, 93578192, 100965944, 201931888, 239794117, 479588234, 959176468, 1918352936, 3836705872]

約数ペア:

[(1, 3836705872), (2, 1918352936), (4, 959176468), (8, 479588234), (16, 239794117), (19, 201931888), (38, 100965944), (41, 93578192), (76, 50482972), (82, 46789096), (152, 25241486), (164, 23394548), (304, 12620743), (328, 11697274), (656, 5848637), (779, 4925168), (1558, 2462584), (3116, 1231292), (6232, 615646), (12464, 307823)]