7937807384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2089

約数の個数: 128

約数和(自身を含む): 17708544000

約数和(自身を除く): 9770736616

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 71, 76, 104, 116, 142, 152, 232, 247, 284, 377, 494, 551, 568, 754, 923, 988, 1102, 1349, 1508, 1846, 1951, 1976, 2059, 2204, 2698, 3016, 3692, 3902, 4118, 4408, 5396, 7163, 7384, 7804, 8236, 10792, 14326, 15608, 16472, 17537, 25363, 26767, 28652, 35074, 37069, 39121, 50726, 53534, 56579, 57304, 70148, 74138, 78242, 101452, 107068, 113158, 138521, 140296, 148276, 156484, 202904, 214136, 226316, 277042, 296552, 312968, 452632, 481897, 508573, 554084, 735527, 963794, 1017146, 1075001, 1108168, 1471054, 1800773, 1927588, 2034292, 2150002, 2631899, 2942108, 3601546, 3855176, 4017109, 4068584, 4300004, 5263798, 5884216, 7203092, 8034218, 8600008, 10527596, 13975013, 14406184, 16068436, 21055192, 27950026, 32136872, 34214687, 52222417, 55900052, 68429374, 76325071, 104444834, 111800104, 136858748, 152650142, 208889668, 273717496, 305300284, 417779336, 610600568, 992225923, 1984451846, 3968903692, 7937807384]

約数ペア:

[(1, 7937807384), (2, 3968903692), (4, 1984451846), (8, 992225923), (13, 610600568), (19, 417779336), (26, 305300284), (29, 273717496), (38, 208889668), (52, 152650142), (58, 136858748), (71, 111800104), (76, 104444834), (104, 76325071), (116, 68429374), (142, 55900052), (152, 52222417), (232, 34214687), (247, 32136872), (284, 27950026), (377, 21055192), (494, 16068436), (551, 14406184), (568, 13975013), (754, 10527596), (923, 8600008), (988, 8034218), (1102, 7203092), (1349, 5884216), (1508, 5263798), (1846, 4300004), (1951, 4068584), (1976, 4017109), (2059, 3855176), (2204, 3601546), (2698, 2942108), (3016, 2631899), (3692, 2150002), (3902, 2034292), (4118, 1927588), (4408, 1800773), (5396, 1471054), (7163, 1108168), (7384, 1075001), (7804, 1017146), (8236, 963794), (10792, 735527), (14326, 554084), (15608, 508573), (16472, 481897), (17537, 452632), (25363, 312968), (26767, 296552), (28652, 277042), (35074, 226316), (37069, 214136), (39121, 202904), (50726, 156484), (53534, 148276), (56579, 140296), (57304, 138521), (70148, 113158), (74138, 107068), (78242, 101452)]