42983808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16015

約数の個数: 64

約数和(自身を含む): 130494720

約数和(自身を除く): 87510912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 15991, 31982, 47973, 63964, 95946, 111937, 127928, 191892, 223874, 255856, 335811, 383784, 447748, 511712, 671622, 767568, 895496, 1023424, 1343244, 1535136, 1790992, 2046848, 2686488, 3070272, 3581984, 5372976, 6140544, 7163968, 10745952, 14327936, 21491904, 42983808]

約数ペア:

[(1, 42983808), (2, 21491904), (3, 14327936), (4, 10745952), (6, 7163968), (7, 6140544), (8, 5372976), (12, 3581984), (14, 3070272), (16, 2686488), (21, 2046848), (24, 1790992), (28, 1535136), (32, 1343244), (42, 1023424), (48, 895496), (56, 767568), (64, 671622), (84, 511712), (96, 447748), (112, 383784), (128, 335811), (168, 255856), (192, 223874), (224, 191892), (336, 127928), (384, 111937), (448, 95946), (672, 63964), (896, 47973), (1344, 31982), (2688, 15991)]