28641312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{14207}}^1$

素因数の和:14230

約数の個数: 72

約数和(自身を含む): 93090816

約数和(自身を除く): 64449504

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, 14207, 28414, 42621, 56828, 85242, 99449, 113656, 127863, 170484, 198898, 227312, 255726, 298347, 340968, 397796, 454624, 511452, 596694, 681936, 795592, 895041, 1022904, 1193388, 1363872, 1591184, 1790082, 2045808, 2386776, 3182368, 3580164, 4091616, 4773552, 7160328, 9547104, 14320656, 28641312]

約数ペア:

[(1, 28641312), (2, 14320656), (3, 9547104), (4, 7160328), (6, 4773552), (7, 4091616), (8, 3580164), (9, 3182368), (12, 2386776), (14, 2045808), (16, 1790082), (18, 1591184), (21, 1363872), (24, 1193388), (28, 1022904), (32, 895041), (36, 795592), (42, 681936), (48, 596694), (56, 511452), (63, 454624), (72, 397796), (84, 340968), (96, 298347), (112, 255726), (126, 227312), (144, 198898), (168, 170484), (224, 127863), (252, 113656), (288, 99449), (336, 85242), (504, 56828), (672, 42621), (1008, 28414), (2016, 14207)]