56156737568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{8971}}^1$

素因数の和:9346

約数の個数: 96

約数和(自身を含む): 120625884288

約数和(自身を除く): 64469146720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 311, 544, 592, 622, 629, 1184, 1244, 1258, 2488, 2516, 4976, 5032, 5287, 8971, 9952, 10064, 10574, 11507, 17942, 20128, 21148, 23014, 35884, 42296, 46028, 71768, 84592, 92056, 143536, 152507, 169184, 184112, 195619, 287072, 305014, 331927, 368224, 391238, 610028, 663854, 782476, 1220056, 1327708, 1564952, 2440112, 2655416, 2789981, 3129904, 4880224, 5310832, 5579962, 5642759, 6259808, 10621664, 11159924, 11285518, 22319848, 22571036, 44639696, 45142072, 47429677, 89279392, 90284144, 94859354, 103229297, 180568288, 189718708, 206458594, 379437416, 412917188, 758874832, 825834376, 1517749664, 1651668752, 1754898049, 3303337504, 3509796098, 7019592196, 14039184392, 28078368784, 56156737568]

約数ペア:

[(1, 56156737568), (2, 28078368784), (4, 14039184392), (8, 7019592196), (16, 3509796098), (17, 3303337504), (32, 1754898049), (34, 1651668752), (37, 1517749664), (68, 825834376), (74, 758874832), (136, 412917188), (148, 379437416), (272, 206458594), (296, 189718708), (311, 180568288), (544, 103229297), (592, 94859354), (622, 90284144), (629, 89279392), (1184, 47429677), (1244, 45142072), (1258, 44639696), (2488, 22571036), (2516, 22319848), (4976, 11285518), (5032, 11159924), (5287, 10621664), (8971, 6259808), (9952, 5642759), (10064, 5579962), (10574, 5310832), (11507, 4880224), (17942, 3129904), (20128, 2789981), (21148, 2655416), (23014, 2440112), (35884, 1564952), (42296, 1327708), (46028, 1220056), (71768, 782476), (84592, 663854), (92056, 610028), (143536, 391238), (152507, 368224), (169184, 331927), (184112, 305014), (195619, 287072)]