4039857584

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{680569}}^1$

素因数の和:680637

約数の個数: 40

約数和(自身を含む): 9114193440

約数和(自身を除く): 5074335856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 680569, 1361138, 2722276, 4763983, 5444552, 9527966, 10889104, 19055932, 36070157, 38111864, 72140314, 76223728, 144280628, 252491099, 288561256, 504982198, 577122512, 1009964396, 2019928792, 4039857584]

約数ペア:

[(1, 4039857584), (2, 2019928792), (4, 1009964396), (7, 577122512), (8, 504982198), (14, 288561256), (16, 252491099), (28, 144280628), (53, 76223728), (56, 72140314), (106, 38111864), (112, 36070157), (212, 19055932), (371, 10889104), (424, 9527966), (742, 5444552), (848, 4763983), (1484, 2722276), (2968, 1361138), (5936, 680569)]