28155992384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{3541}}^1$

素因数の和:4088

約数の個数: 112

約数和(自身を含む): 63480574080

約数和(自身を除く): 35324581696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 503, 608, 832, 988, 1006, 1216, 1976, 2012, 3541, 3952, 4024, 6539, 7082, 7904, 8048, 9557, 13078, 14164, 15808, 16096, 19114, 26156, 28328, 32192, 38228, 46033, 52312, 56656, 67279, 76456, 92066, 104624, 113312, 124241, 134558, 152912, 184132, 209248, 226624, 248482, 269116, 305824, 368264, 418496, 496964, 538232, 611648, 736528, 874627, 993928, 1076464, 1473056, 1749254, 1781123, 1987856, 2152928, 2946112, 3498508, 3562246, 3975712, 4305856, 6997016, 7124492, 7951424, 13994032, 14248984, 23154599, 27988064, 28497968, 33841337, 46309198, 55976128, 56995936, 67682674, 92618396, 113991872, 135365348, 185236792, 270730696, 370473584, 439937381, 541461392, 740947168, 879874762, 1082922784, 1481894336, 1759749524, 2165845568, 3519499048, 7038998096, 14077996192, 28155992384]

約数ペア:

[(1, 28155992384), (2, 14077996192), (4, 7038998096), (8, 3519499048), (13, 2165845568), (16, 1759749524), (19, 1481894336), (26, 1082922784), (32, 879874762), (38, 740947168), (52, 541461392), (64, 439937381), (76, 370473584), (104, 270730696), (152, 185236792), (208, 135365348), (247, 113991872), (304, 92618396), (416, 67682674), (494, 56995936), (503, 55976128), (608, 46309198), (832, 33841337), (988, 28497968), (1006, 27988064), (1216, 23154599), (1976, 14248984), (2012, 13994032), (3541, 7951424), (3952, 7124492), (4024, 6997016), (6539, 4305856), (7082, 3975712), (7904, 3562246), (8048, 3498508), (9557, 2946112), (13078, 2152928), (14164, 1987856), (15808, 1781123), (16096, 1749254), (19114, 1473056), (26156, 1076464), (28328, 993928), (32192, 874627), (38228, 736528), (46033, 611648), (52312, 538232), (56656, 496964), (67279, 418496), (76456, 368264), (92066, 305824), (104624, 269116), (113312, 248482), (124241, 226624), (134558, 209248), (152912, 184132)]