917986976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{9041}}^1$

素因数の和:9237

約数の個数: 48

約数和(自身を含む): 1914010560

約数和(自身を除く): 996023584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 608, 668, 1336, 2672, 3173, 5344, 6346, 9041, 12692, 18082, 25384, 36164, 50768, 72328, 101536, 144656, 171779, 289312, 343558, 687116, 1374232, 1509847, 2748464, 3019694, 5496928, 6039388, 12078776, 24157552, 28687093, 48315104, 57374186, 114748372, 229496744, 458993488, 917986976]

約数ペア:

[(1, 917986976), (2, 458993488), (4, 229496744), (8, 114748372), (16, 57374186), (19, 48315104), (32, 28687093), (38, 24157552), (76, 12078776), (152, 6039388), (167, 5496928), (304, 3019694), (334, 2748464), (608, 1509847), (668, 1374232), (1336, 687116), (2672, 343558), (3173, 289312), (5344, 171779), (6346, 144656), (9041, 101536), (12692, 72328), (18082, 50768), (25384, 36164)]