28267402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 46785600

約数和(自身を除く): 18518198

約数列:

[1, 2, 19, 29, 38, 58, 113, 226, 227, 454, 551, 1102, 2147, 3277, 4294, 4313, 6554, 6583, 8626, 13166, 25651, 51302, 62263, 124526, 125077, 250154, 487369, 743879, 974738, 1487758, 14133701, 28267402]

約数ペア:

[(1, 28267402), (2, 14133701), (19, 1487758), (29, 974738), (38, 743879), (58, 487369), (113, 250154), (226, 125077), (227, 124526), (454, 62263), (551, 51302), (1102, 25651), (2147, 13166), (3277, 8626), (4294, 6583), (4313, 6554)]