15990576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47591}}^1$

素因数の和:47609

約数の個数: 40

約数和(自身を含む): 47211264

約数和(自身を除く): 31220688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 47591, 95182, 142773, 190364, 285546, 333137, 380728, 571092, 666274, 761456, 999411, 1142184, 1332548, 1998822, 2284368, 2665096, 3997644, 5330192, 7995288, 15990576]

約数ペア:

[(1, 15990576), (2, 7995288), (3, 5330192), (4, 3997644), (6, 2665096), (7, 2284368), (8, 1998822), (12, 1332548), (14, 1142184), (16, 999411), (21, 761456), (24, 666274), (28, 571092), (42, 380728), (48, 333137), (56, 285546), (84, 190364), (112, 142773), (168, 95182), (336, 47591)]