2539815616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{98473}}^1$

素因数の和:98529

約数の個数: 56

約数和(自身を含む): 5602776704

約数和(自身を除く): 3062961088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 98473, 196946, 393892, 787784, 1280149, 1575568, 2560298, 3052663, 3151136, 5120596, 6105326, 6302272, 10241192, 12210652, 20482384, 24421304, 39684619, 40964768, 48842608, 79369238, 81929536, 97685216, 158738476, 195370432, 317476952, 634953904, 1269907808, 2539815616]

約数ペア:

[(1, 2539815616), (2, 1269907808), (4, 634953904), (8, 317476952), (13, 195370432), (16, 158738476), (26, 97685216), (31, 81929536), (32, 79369238), (52, 48842608), (62, 40964768), (64, 39684619), (104, 24421304), (124, 20482384), (208, 12210652), (248, 10241192), (403, 6302272), (416, 6105326), (496, 5120596), (806, 3151136), (832, 3052663), (992, 2560298), (1612, 1575568), (1984, 1280149), (3224, 787784), (6448, 393892), (12896, 196946), (25792, 98473)]