23347072

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 54051840

約数和(自身を除く): 30704768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 367, 448, 497, 568, 734, 896, 994, 1136, 1468, 1988, 2272, 2569, 2936, 3976, 4544, 5138, 5872, 7952, 9088, 10276, 11744, 15904, 20552, 23488, 26057, 31808, 41104, 46976, 52114, 63616, 82208, 104228, 164416, 182399, 208456, 328832, 364798, 416912, 729596, 833824, 1459192, 1667648, 2918384, 3335296, 5836768, 11673536, 23347072]

約数ペア:

[(1, 23347072), (2, 11673536), (4, 5836768), (7, 3335296), (8, 2918384), (14, 1667648), (16, 1459192), (28, 833824), (32, 729596), (56, 416912), (64, 364798), (71, 328832), (112, 208456), (128, 182399), (142, 164416), (224, 104228), (284, 82208), (367, 63616), (448, 52114), (497, 46976), (568, 41104), (734, 31808), (896, 26057), (994, 23488), (1136, 20552), (1468, 15904), (1988, 11744), (2272, 10276), (2569, 9088), (2936, 7952), (3976, 5872), (4544, 5138)]