1975913517632

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{578299}}^1$

素因数の和:578779

約数の個数: 56

約数和(自身を含む): 3955405449600

約数和(自身を除く): 1979491931968

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 271, 394, 542, 788, 1084, 1576, 2168, 3152, 4336, 6304, 8672, 12608, 17344, 53387, 106774, 213548, 427096, 578299, 854192, 1156598, 1708384, 2313196, 3416768, 4626392, 9252784, 18505568, 37011136, 113924903, 156719029, 227849806, 313438058, 455699612, 626876116, 911399224, 1253752232, 1822798448, 2507504464, 3645596896, 5015008928, 7291193792, 10030017856, 30873648713, 61747297426, 123494594852, 246989189704, 493978379408, 987956758816, 1975913517632]

約数ペア:

[(1, 1975913517632), (2, 987956758816), (4, 493978379408), (8, 246989189704), (16, 123494594852), (32, 61747297426), (64, 30873648713), (197, 10030017856), (271, 7291193792), (394, 5015008928), (542, 3645596896), (788, 2507504464), (1084, 1822798448), (1576, 1253752232), (2168, 911399224), (3152, 626876116), (4336, 455699612), (6304, 313438058), (8672, 227849806), (12608, 156719029), (17344, 113924903), (53387, 37011136), (106774, 18505568), (213548, 9252784), (427096, 4626392), (578299, 3416768), (854192, 2313196), (1156598, 1708384)]