7872992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 17055360

約数和(自身を除く): 9182368

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 563, 608, 736, 874, 1126, 1748, 2252, 3496, 4504, 6992, 9008, 10697, 12949, 13984, 18016, 21394, 25898, 42788, 51796, 85576, 103592, 171152, 207184, 246031, 342304, 414368, 492062, 984124, 1968248, 3936496, 7872992]

約数ペア:

[(1, 7872992), (2, 3936496), (4, 1968248), (8, 984124), (16, 492062), (19, 414368), (23, 342304), (32, 246031), (38, 207184), (46, 171152), (76, 103592), (92, 85576), (152, 51796), (184, 42788), (304, 25898), (368, 21394), (437, 18016), (563, 13984), (608, 12949), (736, 10697), (874, 9008), (1126, 6992), (1748, 4504), (2252, 3496)]