15859872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7890

約数の個数: 72

約数和(自身を含む): 51551136

約数和(自身を除く): 35691264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 7867, 15734, 23601, 31468, 47202, 55069, 62936, 70803, 94404, 110138, 125872, 141606, 165207, 188808, 220276, 251744, 283212, 330414, 377616, 440552, 495621, 566424, 660828, 755232, 881104, 991242, 1132848, 1321656, 1762208, 1982484, 2265696, 2643312, 3964968, 5286624, 7929936, 15859872]

約数ペア:

[(1, 15859872), (2, 7929936), (3, 5286624), (4, 3964968), (6, 2643312), (7, 2265696), (8, 1982484), (9, 1762208), (12, 1321656), (14, 1132848), (16, 991242), (18, 881104), (21, 755232), (24, 660828), (28, 566424), (32, 495621), (36, 440552), (42, 377616), (48, 330414), (56, 283212), (63, 251744), (72, 220276), (84, 188808), (96, 165207), (112, 141606), (126, 125872), (144, 110138), (168, 94404), (224, 70803), (252, 62936), (288, 55069), (336, 47202), (504, 31468), (672, 23601), (1008, 15734), (2016, 7867)]