42563388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10781}}^1$

素因数の和:10842

約数の個数: 48

約数和(自身を含む): 115928064

約数和(自身を除く): 73364676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 10781, 21562, 32343, 43124, 64686, 75467, 129372, 150934, 226401, 301868, 452802, 506707, 905604, 1013414, 1520121, 2026828, 3040242, 3546949, 6080484, 7093898, 10640847, 14187796, 21281694, 42563388]

約数ペア:

[(1, 42563388), (2, 21281694), (3, 14187796), (4, 10640847), (6, 7093898), (7, 6080484), (12, 3546949), (14, 3040242), (21, 2026828), (28, 1520121), (42, 1013414), (47, 905604), (84, 506707), (94, 452802), (141, 301868), (188, 226401), (282, 150934), (329, 129372), (564, 75467), (658, 64686), (987, 43124), (1316, 32343), (1974, 21562), (3948, 10781)]