4201993568

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 8717829120

約数和(自身を除く): 4515835552

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 79, 82, 142, 158, 164, 284, 316, 328, 568, 571, 632, 656, 1136, 1142, 1264, 1312, 2272, 2284, 2528, 2911, 3239, 4568, 5609, 5822, 6478, 9136, 11218, 11644, 12956, 18272, 22436, 23288, 23411, 25912, 40541, 44872, 45109, 46576, 46822, 51824, 81082, 89744, 90218, 93152, 93644, 103648, 162164, 179488, 180436, 187288, 229969, 324328, 360872, 374576, 459938, 648656, 721744, 749152, 919876, 1297312, 1443488, 1662181, 1839752, 1849469, 3202739, 3324362, 3679504, 3698938, 6405478, 6648724, 7359008, 7397876, 12810956, 13297448, 14795752, 25621912, 26594896, 29591504, 51243824, 53189792, 59183008, 102487648, 131312299, 262624598, 525249196, 1050498392, 2100996784, 4201993568]

約数ペア:

[(1, 4201993568), (2, 2100996784), (4, 1050498392), (8, 525249196), (16, 262624598), (32, 131312299), (41, 102487648), (71, 59183008), (79, 53189792), (82, 51243824), (142, 29591504), (158, 26594896), (164, 25621912), (284, 14795752), (316, 13297448), (328, 12810956), (568, 7397876), (571, 7359008), (632, 6648724), (656, 6405478), (1136, 3698938), (1142, 3679504), (1264, 3324362), (1312, 3202739), (2272, 1849469), (2284, 1839752), (2528, 1662181), (2911, 1443488), (3239, 1297312), (4568, 919876), (5609, 749152), (5822, 721744), (6478, 648656), (9136, 459938), (11218, 374576), (11644, 360872), (12956, 324328), (18272, 229969), (22436, 187288), (23288, 180436), (23411, 179488), (25912, 162164), (40541, 103648), (44872, 93644), (45109, 93152), (46576, 90218), (46822, 89744), (51824, 81082)]