42673856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 88611456

約数和(自身を除く): 45937600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 157, 248, 274, 314, 496, 548, 628, 992, 1096, 1256, 1984, 2192, 2512, 4247, 4384, 4867, 5024, 8494, 8768, 9734, 10048, 16988, 19468, 21509, 33976, 38936, 43018, 67952, 77872, 86036, 135904, 155744, 172072, 271808, 311488, 344144, 666779, 688288, 1333558, 1376576, 2667116, 5334232, 10668464, 21336928, 42673856]

約数ペア:

[(1, 42673856), (2, 21336928), (4, 10668464), (8, 5334232), (16, 2667116), (31, 1376576), (32, 1333558), (62, 688288), (64, 666779), (124, 344144), (137, 311488), (157, 271808), (248, 172072), (274, 155744), (314, 135904), (496, 86036), (548, 77872), (628, 67952), (992, 43018), (1096, 38936), (1256, 33976), (1984, 21509), (2192, 19468), (2512, 16988), (4247, 10048), (4384, 9734), (4867, 8768), (5024, 8494)]