42691024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 87539040

約数和(自身を除く): 44848016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 443, 634, 886, 1268, 1772, 2536, 3544, 5072, 6023, 7088, 8417, 12046, 16834, 24092, 33668, 48184, 67336, 96368, 134672, 140431, 280862, 561724, 1123448, 2246896, 2668189, 5336378, 10672756, 21345512, 42691024]

約数ペア:

[(1, 42691024), (2, 21345512), (4, 10672756), (8, 5336378), (16, 2668189), (19, 2246896), (38, 1123448), (76, 561724), (152, 280862), (304, 140431), (317, 134672), (443, 96368), (634, 67336), (886, 48184), (1268, 33668), (1772, 24092), (2536, 16834), (3544, 12046), (5072, 8417), (6023, 7088)]