12337528

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15656072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 107, 116, 142, 203, 214, 232, 284, 406, 428, 497, 568, 749, 812, 856, 994, 1498, 1624, 1988, 2059, 2996, 3103, 3976, 4118, 5992, 6206, 7597, 8236, 12412, 14413, 15194, 16472, 21721, 24824, 28826, 30388, 43442, 53179, 57652, 60776, 86884, 106358, 115304, 173768, 212716, 220313, 425432, 440626, 881252, 1542191, 1762504, 3084382, 6168764, 12337528]

約数ペア:

[(1, 12337528), (2, 6168764), (4, 3084382), (7, 1762504), (8, 1542191), (14, 881252), (28, 440626), (29, 425432), (56, 220313), (58, 212716), (71, 173768), (107, 115304), (116, 106358), (142, 86884), (203, 60776), (214, 57652), (232, 53179), (284, 43442), (406, 30388), (428, 28826), (497, 24824), (568, 21721), (749, 16472), (812, 15194), (856, 14413), (994, 12412), (1498, 8236), (1624, 7597), (1988, 6206), (2059, 5992), (2996, 4118), (3103, 3976)]