28234173056

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1914

約数の個数: 128

約数和(自身を含む): 59929259520

約数和(自身を除く): 31695086464

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 67, 122, 124, 128, 134, 244, 248, 268, 488, 496, 536, 976, 992, 1072, 1741, 1891, 1952, 1984, 2077, 2144, 3482, 3782, 3904, 3968, 4087, 4154, 4288, 6964, 7564, 7808, 8174, 8308, 8576, 13928, 15128, 16348, 16616, 27856, 30256, 32696, 33232, 53971, 55712, 60512, 65392, 66464, 106201, 107942, 111424, 116647, 121024, 126697, 130784, 132928, 212402, 215884, 222848, 233294, 242048, 253394, 261568, 265856, 424804, 431768, 466588, 506788, 523136, 849608, 863536, 933176, 1013576, 1699216, 1727072, 1866352, 2027152, 3292231, 3398432, 3454144, 3616057, 3732704, 4054304, 6584462, 6796864, 6908288, 7115467, 7232114, 7465408, 8108608, 13168924, 13593728, 14230934, 14464228, 14930816, 16217216, 26337848, 28461868, 28928456, 52675696, 56923736, 57856912, 105351392, 113847472, 115713824, 210702784, 220579477, 227694944, 231427648, 421405568, 441158954, 455389888, 462855296, 882317908, 910779776, 1764635816, 3529271632, 7058543264, 14117086528, 28234173056]

約数ペア:

[(1, 28234173056), (2, 14117086528), (4, 7058543264), (8, 3529271632), (16, 1764635816), (31, 910779776), (32, 882317908), (61, 462855296), (62, 455389888), (64, 441158954), (67, 421405568), (122, 231427648), (124, 227694944), (128, 220579477), (134, 210702784), (244, 115713824), (248, 113847472), (268, 105351392), (488, 57856912), (496, 56923736), (536, 52675696), (976, 28928456), (992, 28461868), (1072, 26337848), (1741, 16217216), (1891, 14930816), (1952, 14464228), (1984, 14230934), (2077, 13593728), (2144, 13168924), (3482, 8108608), (3782, 7465408), (3904, 7232114), (3968, 7115467), (4087, 6908288), (4154, 6796864), (4288, 6584462), (6964, 4054304), (7564, 3732704), (7808, 3616057), (8174, 3454144), (8308, 3398432), (8576, 3292231), (13928, 2027152), (15128, 1866352), (16348, 1727072), (16616, 1699216), (27856, 1013576), (30256, 933176), (32696, 863536), (33232, 849608), (53971, 523136), (55712, 506788), (60512, 466588), (65392, 431768), (66464, 424804), (106201, 265856), (107942, 261568), (111424, 253394), (116647, 242048), (121024, 233294), (126697, 222848), (130784, 215884), (132928, 212402)]