28241875532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 57154249152

約数和(自身を除く): 28912373620

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 373, 388, 442, 746, 883, 884, 1261, 1492, 1649, 1766, 2522, 3298, 3532, 4849, 5044, 6341, 6596, 9698, 11479, 12682, 15011, 19396, 21437, 22958, 25364, 30022, 36181, 42874, 45916, 60044, 72362, 82433, 85651, 85748, 144724, 164866, 171302, 195143, 329359, 329732, 342604, 390286, 470353, 615077, 658718, 780572, 940706, 1113463, 1230154, 1317436, 1456067, 1881412, 2226926, 2460308, 2912134, 4281667, 4453852, 5599103, 5824268, 7996001, 8563334, 11198206, 15992002, 17126668, 18928871, 22396412, 31947823, 31984004, 37857742, 63895646, 72788339, 75715484, 127791292, 145576678, 291153356, 415321699, 543112991, 830643398, 1086225982, 1661286796, 2172451964, 7060468883, 14120937766, 28241875532]

約数ペア:

[(1, 28241875532), (2, 14120937766), (4, 7060468883), (13, 2172451964), (17, 1661286796), (26, 1086225982), (34, 830643398), (52, 543112991), (68, 415321699), (97, 291153356), (194, 145576678), (221, 127791292), (373, 75715484), (388, 72788339), (442, 63895646), (746, 37857742), (883, 31984004), (884, 31947823), (1261, 22396412), (1492, 18928871), (1649, 17126668), (1766, 15992002), (2522, 11198206), (3298, 8563334), (3532, 7996001), (4849, 5824268), (5044, 5599103), (6341, 4453852), (6596, 4281667), (9698, 2912134), (11479, 2460308), (12682, 2226926), (15011, 1881412), (19396, 1456067), (21437, 1317436), (22958, 1230154), (25364, 1113463), (30022, 940706), (36181, 780572), (42874, 658718), (45916, 615077), (60044, 470353), (72362, 390286), (82433, 342604), (85651, 329732), (85748, 329359), (144724, 195143), (164866, 171302)]