885778279168

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{10267}}^1\times {\mathrm{11621}}^1$

素因数の和:21933

約数の個数: 72

約数和(自身を含む): 1829400889680

約数和(自身を除く): 943622610512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 10267, 11621, 20534, 23242, 41068, 46484, 82136, 92968, 164272, 185936, 297743, 328544, 337009, 371872, 595486, 657088, 674018, 743744, 1190972, 1314176, 1348036, 1487488, 2381944, 2628352, 2696072, 2974976, 4763888, 5392144, 9527776, 10784288, 19055552, 21568576, 38111104, 43137152, 76222208, 86274304, 119312807, 238625614, 477251228, 954502456, 1909004912, 3460071403, 3818009824, 6920142806, 7636019648, 13840285612, 15272039296, 27680571224, 30544078592, 55361142448, 110722284896, 221444569792, 442889139584, 885778279168]

約数ペア:

[(1, 885778279168), (2, 442889139584), (4, 221444569792), (8, 110722284896), (16, 55361142448), (29, 30544078592), (32, 27680571224), (58, 15272039296), (64, 13840285612), (116, 7636019648), (128, 6920142806), (232, 3818009824), (256, 3460071403), (464, 1909004912), (928, 954502456), (1856, 477251228), (3712, 238625614), (7424, 119312807), (10267, 86274304), (11621, 76222208), (20534, 43137152), (23242, 38111104), (41068, 21568576), (46484, 19055552), (82136, 10784288), (92968, 9527776), (164272, 5392144), (185936, 4763888), (297743, 2974976), (328544, 2696072), (337009, 2628352), (371872, 2381944), (595486, 1487488), (657088, 1348036), (674018, 1314176), (743744, 1190972)]