7678934144

素因数分解:

$2^7\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{7591}}^1$

素因数の和:8741

約数の個数: 64

約数和(自身を含む): 17501078400

約数和(自身を除く): 9822144256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1129, 2258, 4516, 7591, 7903, 9032, 15182, 15806, 18064, 30364, 31612, 36128, 53137, 60728, 63224, 72256, 106274, 121456, 126448, 144512, 212548, 242912, 252896, 425096, 485824, 505792, 850192, 971648, 1011584, 1700384, 3400768, 6801536, 8570239, 17140478, 34280956, 59991673, 68561912, 119983346, 137123824, 239966692, 274247648, 479933384, 548495296, 959866768, 1096990592, 1919733536, 3839467072, 7678934144]

約数ペア:

[(1, 7678934144), (2, 3839467072), (4, 1919733536), (7, 1096990592), (8, 959866768), (14, 548495296), (16, 479933384), (28, 274247648), (32, 239966692), (56, 137123824), (64, 119983346), (112, 68561912), (128, 59991673), (224, 34280956), (448, 17140478), (896, 8570239), (1129, 6801536), (2258, 3400768), (4516, 1700384), (7591, 1011584), (7903, 971648), (9032, 850192), (15182, 505792), (15806, 485824), (18064, 425096), (30364, 252896), (31612, 242912), (36128, 212548), (53137, 144512), (60728, 126448), (63224, 121456), (72256, 106274)]