2538073664

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1616

約数の個数: 112

約数和(自身を含む): 5992611840

約数和(自身を除く): 3454538176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 217, 224, 248, 254, 434, 448, 496, 508, 868, 889, 992, 1016, 1439, 1736, 1778, 1984, 2032, 2878, 3472, 3556, 3937, 4064, 5756, 6944, 7112, 7874, 8128, 10073, 11512, 13888, 14224, 15748, 20146, 23024, 27559, 28448, 31496, 40292, 44609, 46048, 55118, 56896, 62992, 80584, 89218, 92096, 110236, 125984, 161168, 178436, 182753, 220472, 251968, 312263, 322336, 356872, 365506, 440944, 624526, 644672, 713744, 731012, 881888, 1249052, 1279271, 1427488, 1462024, 1763776, 2498104, 2558542, 2854976, 2924048, 4996208, 5117084, 5665343, 5848096, 9992416, 10234168, 11330686, 11696192, 19984832, 20468336, 22661372, 39657401, 40936672, 45322744, 79314802, 81873344, 90645488, 158629604, 181290976, 317259208, 362581952, 634518416, 1269036832, 2538073664]

約数ペア:

[(1, 2538073664), (2, 1269036832), (4, 634518416), (7, 362581952), (8, 317259208), (14, 181290976), (16, 158629604), (28, 90645488), (31, 81873344), (32, 79314802), (56, 45322744), (62, 40936672), (64, 39657401), (112, 22661372), (124, 20468336), (127, 19984832), (217, 11696192), (224, 11330686), (248, 10234168), (254, 9992416), (434, 5848096), (448, 5665343), (496, 5117084), (508, 4996208), (868, 2924048), (889, 2854976), (992, 2558542), (1016, 2498104), (1439, 1763776), (1736, 1462024), (1778, 1427488), (1984, 1279271), (2032, 1249052), (2878, 881888), (3472, 731012), (3556, 713744), (3937, 644672), (4064, 624526), (5756, 440944), (6944, 365506), (7112, 356872), (7874, 322336), (8128, 312263), (10073, 251968), (11512, 220472), (13888, 182753), (14224, 178436), (15748, 161168), (20146, 125984), (23024, 110236), (27559, 92096), (28448, 89218), (31496, 80584), (40292, 62992), (44609, 56896), (46048, 55118)]