27685775136

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{20663}}^1$

素因数の和:21514

約数の個数: 96

約数和(自身を含む): 77047625088

約数和(自身を除く): 49361849952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 821, 1632, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 13957, 19704, 20663, 26272, 27914, 39408, 41326, 41871, 55828, 61989, 78816, 82652, 83742, 111656, 123978, 165304, 167484, 223312, 247956, 330608, 334968, 351271, 446624, 495912, 661216, 669936, 702542, 991824, 1053813, 1339872, 1405084, 1983648, 2107626, 2810168, 4215252, 5620336, 8430504, 11240672, 16861008, 16964323, 33722016, 33928646, 50892969, 67857292, 101785938, 135714584, 203571876, 271429168, 288393491, 407143752, 542858336, 576786982, 814287504, 865180473, 1153573964, 1628575008, 1730360946, 2307147928, 3460721892, 4614295856, 6921443784, 9228591712, 13842887568, 27685775136]

約数ペア:

[(1, 27685775136), (2, 13842887568), (3, 9228591712), (4, 6921443784), (6, 4614295856), (8, 3460721892), (12, 2307147928), (16, 1730360946), (17, 1628575008), (24, 1153573964), (32, 865180473), (34, 814287504), (48, 576786982), (51, 542858336), (68, 407143752), (96, 288393491), (102, 271429168), (136, 203571876), (204, 135714584), (272, 101785938), (408, 67857292), (544, 50892969), (816, 33928646), (821, 33722016), (1632, 16964323), (1642, 16861008), (2463, 11240672), (3284, 8430504), (4926, 5620336), (6568, 4215252), (9852, 2810168), (13136, 2107626), (13957, 1983648), (19704, 1405084), (20663, 1339872), (26272, 1053813), (27914, 991824), (39408, 702542), (41326, 669936), (41871, 661216), (55828, 495912), (61989, 446624), (78816, 351271), (82652, 334968), (83742, 330608), (111656, 247956), (123978, 223312), (165304, 167484)]