42854784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 132192000

約数和(自身を除く): 89337216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 149, 168, 192, 214, 224, 298, 321, 336, 384, 428, 447, 448, 596, 642, 672, 749, 856, 894, 896, 1043, 1192, 1284, 1344, 1498, 1712, 1788, 2086, 2247, 2384, 2568, 2688, 2996, 3129, 3424, 3576, 4172, 4494, 4768, 5136, 5992, 6258, 6848, 7152, 8344, 8988, 9536, 10272, 11984, 12516, 13696, 14304, 15943, 16688, 17976, 19072, 20544, 23968, 25032, 28608, 31886, 33376, 35952, 41088, 47829, 47936, 50064, 57216, 63772, 66752, 71904, 95658, 95872, 100128, 111601, 127544, 133504, 143808, 191316, 200256, 223202, 255088, 287616, 334803, 382632, 400512, 446404, 510176, 669606, 765264, 892808, 1020352, 1339212, 1530528, 1785616, 2040704, 2678424, 3061056, 3571232, 5356848, 6122112, 7142464, 10713696, 14284928, 21427392, 42854784]

約数ペア:

[(1, 42854784), (2, 21427392), (3, 14284928), (4, 10713696), (6, 7142464), (7, 6122112), (8, 5356848), (12, 3571232), (14, 3061056), (16, 2678424), (21, 2040704), (24, 1785616), (28, 1530528), (32, 1339212), (42, 1020352), (48, 892808), (56, 765264), (64, 669606), (84, 510176), (96, 446404), (107, 400512), (112, 382632), (128, 334803), (149, 287616), (168, 255088), (192, 223202), (214, 200256), (224, 191316), (298, 143808), (321, 133504), (336, 127544), (384, 111601), (428, 100128), (447, 95872), (448, 95658), (596, 71904), (642, 66752), (672, 63772), (749, 57216), (856, 50064), (894, 47936), (896, 47829), (1043, 41088), (1192, 35952), (1284, 33376), (1344, 31886), (1498, 28608), (1712, 25032), (1788, 23968), (2086, 20544), (2247, 19072), (2384, 17976), (2568, 16688), (2688, 15943), (2996, 14304), (3129, 13696), (3424, 12516), (3576, 11984), (4172, 10272), (4494, 9536), (4768, 8988), (5136, 8344), (5992, 7152), (6258, 6848)]