42571448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 82600560

約数和(自身を除く): 40029112

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 1213, 2426, 4387, 4852, 8774, 9704, 17548, 35096, 49733, 99466, 129791, 198932, 259582, 397864, 519164, 1038328, 5321431, 10642862, 21285724, 42571448]

約数ペア:

[(1, 42571448), (2, 21285724), (4, 10642862), (8, 5321431), (41, 1038328), (82, 519164), (107, 397864), (164, 259582), (214, 198932), (328, 129791), (428, 99466), (856, 49733), (1213, 35096), (2426, 17548), (4387, 9704), (4852, 8774)]