42019728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 112183296

約数和(自身を除く): 70163568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 113, 122, 127, 183, 226, 244, 254, 339, 366, 381, 452, 488, 508, 678, 732, 762, 904, 976, 1016, 1356, 1464, 1524, 1808, 2032, 2712, 2928, 3048, 5424, 6096, 6893, 7747, 13786, 14351, 15494, 20679, 23241, 27572, 28702, 30988, 41358, 43053, 46482, 55144, 57404, 61976, 82716, 86106, 92964, 110288, 114808, 123952, 165432, 172212, 185928, 229616, 330864, 344424, 371856, 688848, 875411, 1750822, 2626233, 3501644, 5252466, 7003288, 10504932, 14006576, 21009864, 42019728]

約数ペア:

[(1, 42019728), (2, 21009864), (3, 14006576), (4, 10504932), (6, 7003288), (8, 5252466), (12, 3501644), (16, 2626233), (24, 1750822), (48, 875411), (61, 688848), (113, 371856), (122, 344424), (127, 330864), (183, 229616), (226, 185928), (244, 172212), (254, 165432), (339, 123952), (366, 114808), (381, 110288), (452, 92964), (488, 86106), (508, 82716), (678, 61976), (732, 57404), (762, 55144), (904, 46482), (976, 43053), (1016, 41358), (1356, 30988), (1464, 28702), (1524, 27572), (1808, 23241), (2032, 20679), (2712, 15494), (2928, 14351), (3048, 13786), (5424, 7747), (6096, 6893)]