42285712

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 99279360

約数和(自身を除く): 56993648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 277, 329, 376, 406, 464, 554, 658, 752, 812, 1108, 1316, 1363, 1624, 1939, 2216, 2632, 2726, 3248, 3878, 4432, 5264, 5452, 7756, 8033, 9541, 10904, 13019, 15512, 16066, 19082, 21808, 26038, 31024, 32132, 38164, 52076, 56231, 64264, 76328, 91133, 104152, 112462, 128528, 152656, 182266, 208304, 224924, 364532, 377551, 449848, 729064, 755102, 899696, 1458128, 1510204, 2642857, 3020408, 5285714, 6040816, 10571428, 21142856, 42285712]

約数ペア:

[(1, 42285712), (2, 21142856), (4, 10571428), (7, 6040816), (8, 5285714), (14, 3020408), (16, 2642857), (28, 1510204), (29, 1458128), (47, 899696), (56, 755102), (58, 729064), (94, 449848), (112, 377551), (116, 364532), (188, 224924), (203, 208304), (232, 182266), (277, 152656), (329, 128528), (376, 112462), (406, 104152), (464, 91133), (554, 76328), (658, 64264), (752, 56231), (812, 52076), (1108, 38164), (1316, 32132), (1363, 31024), (1624, 26038), (1939, 21808), (2216, 19082), (2632, 16066), (2726, 15512), (3248, 13019), (3878, 10904), (4432, 9541), (5264, 8033), (5452, 7756)]