4970704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5341136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 197, 304, 332, 394, 664, 788, 1328, 1576, 1577, 3152, 3154, 3743, 6308, 7486, 12616, 14972, 16351, 25232, 29944, 32702, 59888, 65404, 130808, 261616, 310669, 621338, 1242676, 2485352, 4970704]

約数ペア:

[(1, 4970704), (2, 2485352), (4, 1242676), (8, 621338), (16, 310669), (19, 261616), (38, 130808), (76, 65404), (83, 59888), (152, 32702), (166, 29944), (197, 25232), (304, 16351), (332, 14972), (394, 12616), (664, 7486), (788, 6308), (1328, 3743), (1576, 3154), (1577, 3152)]