3989678952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{17449}}^1$

素因数の和:18826

約数の個数: 64

約数和(自身を含む): 11408112000

約数和(自身を除く): 7418433048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1361, 2722, 4083, 5444, 8166, 9527, 10888, 16332, 17449, 19054, 28581, 32664, 34898, 38108, 52347, 57162, 69796, 76216, 104694, 114324, 122143, 139592, 209388, 228648, 244286, 366429, 418776, 488572, 732858, 977144, 1465716, 2931432, 23748089, 47496178, 71244267, 94992356, 142488534, 166236623, 189984712, 284977068, 332473246, 498709869, 569954136, 664946492, 997419738, 1329892984, 1994839476, 3989678952]

約数ペア:

[(1, 3989678952), (2, 1994839476), (3, 1329892984), (4, 997419738), (6, 664946492), (7, 569954136), (8, 498709869), (12, 332473246), (14, 284977068), (21, 189984712), (24, 166236623), (28, 142488534), (42, 94992356), (56, 71244267), (84, 47496178), (168, 23748089), (1361, 2931432), (2722, 1465716), (4083, 977144), (5444, 732858), (8166, 488572), (9527, 418776), (10888, 366429), (16332, 244286), (17449, 228648), (19054, 209388), (28581, 139592), (32664, 122143), (34898, 114324), (38108, 104694), (52347, 76216), (57162, 69796)]