28367304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8922

約数の個数: 64

約数和(自身を含む): 85324800

約数和(自身を除く): 56957496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 8887, 17774, 26661, 35548, 53322, 62209, 71096, 106644, 124418, 168853, 186627, 213288, 248836, 337706, 373254, 497672, 506559, 675412, 746508, 1013118, 1181971, 1350824, 1493016, 2026236, 2363942, 3545913, 4052472, 4727884, 7091826, 9455768, 14183652, 28367304]

約数ペア:

[(1, 28367304), (2, 14183652), (3, 9455768), (4, 7091826), (6, 4727884), (7, 4052472), (8, 3545913), (12, 2363942), (14, 2026236), (19, 1493016), (21, 1350824), (24, 1181971), (28, 1013118), (38, 746508), (42, 675412), (56, 506559), (57, 497672), (76, 373254), (84, 337706), (114, 248836), (133, 213288), (152, 186627), (168, 168853), (228, 124418), (266, 106644), (399, 71096), (456, 62209), (532, 53322), (798, 35548), (1064, 26661), (1596, 17774), (3192, 8887)]