28725325104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4499581}}^1$

素因数の和:4499618

約数の個数: 80

約数和(自身を含む): 89271706880

約数和(自身を除く): 60546381776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 4499581, 8999162, 13498743, 17998324, 26997486, 31497067, 35996648, 53994972, 62994134, 71993296, 85492039, 94491201, 107989944, 125988268, 170984078, 188982402, 215979888, 251976536, 256476117, 341968156, 377964804, 503953072, 512952234, 598444273, 683936312, 755929608, 1025904468, 1196888546, 1367872624, 1511859216, 1795332819, 2051808936, 2393777092, 3590665638, 4103617872, 4787554184, 7181331276, 9575108368, 14362662552, 28725325104]

約数ペア:

[(1, 28725325104), (2, 14362662552), (3, 9575108368), (4, 7181331276), (6, 4787554184), (7, 4103617872), (8, 3590665638), (12, 2393777092), (14, 2051808936), (16, 1795332819), (19, 1511859216), (21, 1367872624), (24, 1196888546), (28, 1025904468), (38, 755929608), (42, 683936312), (48, 598444273), (56, 512952234), (57, 503953072), (76, 377964804), (84, 341968156), (112, 256476117), (114, 251976536), (133, 215979888), (152, 188982402), (168, 170984078), (228, 125988268), (266, 107989944), (304, 94491201), (336, 85492039), (399, 71993296), (456, 62994134), (532, 53994972), (798, 35996648), (912, 31497067), (1064, 26997486), (1596, 17998324), (2128, 13498743), (3192, 8999162), (6384, 4499581)]