7939098032

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{521}}^1\times {\mathrm{2273}}^1$

素因数の和:3221

約数の個数: 40

約数和(自身を含む): 15455104560

約数和(自身を除く): 7516006528

約数列:

[1, 2, 4, 8, 16, 419, 521, 838, 1042, 1676, 2084, 2273, 3352, 4168, 4546, 6704, 8336, 9092, 18184, 36368, 218299, 436598, 873196, 952387, 1184233, 1746392, 1904774, 2368466, 3492784, 3809548, 4736932, 7619096, 9473864, 15238192, 18947728, 496193627, 992387254, 1984774508, 3969549016, 7939098032]

約数ペア:

[(1, 7939098032), (2, 3969549016), (4, 1984774508), (8, 992387254), (16, 496193627), (419, 18947728), (521, 15238192), (838, 9473864), (1042, 7619096), (1676, 4736932), (2084, 3809548), (2273, 3492784), (3352, 2368466), (4168, 1904774), (4546, 1746392), (6704, 1184233), (8336, 952387), (9092, 873196), (18184, 436598), (36368, 218299)]