28022616

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 79613040

約数和(自身を除く): 51590424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 67, 72, 74, 111, 134, 148, 157, 201, 222, 268, 296, 314, 333, 402, 444, 471, 536, 603, 628, 666, 804, 888, 942, 1206, 1256, 1332, 1413, 1608, 1884, 2412, 2479, 2664, 2826, 3768, 4824, 4958, 5652, 5809, 7437, 9916, 10519, 11304, 11618, 14874, 17427, 19832, 21038, 22311, 23236, 29748, 31557, 34854, 42076, 44622, 46472, 52281, 59496, 63114, 69708, 84152, 89244, 94671, 104562, 126228, 139416, 178488, 189342, 209124, 252456, 378684, 389203, 418248, 757368, 778406, 1167609, 1556812, 2335218, 3113624, 3502827, 4670436, 7005654, 9340872, 14011308, 28022616]

約数ペア:

[(1, 28022616), (2, 14011308), (3, 9340872), (4, 7005654), (6, 4670436), (8, 3502827), (9, 3113624), (12, 2335218), (18, 1556812), (24, 1167609), (36, 778406), (37, 757368), (67, 418248), (72, 389203), (74, 378684), (111, 252456), (134, 209124), (148, 189342), (157, 178488), (201, 139416), (222, 126228), (268, 104562), (296, 94671), (314, 89244), (333, 84152), (402, 69708), (444, 63114), (471, 59496), (536, 52281), (603, 46472), (628, 44622), (666, 42076), (804, 34854), (888, 31557), (942, 29748), (1206, 23236), (1256, 22311), (1332, 21038), (1413, 19832), (1608, 17427), (1884, 14874), (2412, 11618), (2479, 11304), (2664, 10519), (2826, 9916), (3768, 7437), (4824, 5809), (4958, 5652)]