56866768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29867}}^1$

素因数の和:29899

約数の個数: 40

約数和(自身を含む): 133330752

約数和(自身を除く): 76463984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 29867, 59734, 119468, 209069, 238936, 418138, 477872, 507739, 836276, 1015478, 1672552, 2030956, 3345104, 3554173, 4061912, 7108346, 8123824, 14216692, 28433384, 56866768]

約数ペア:

[(1, 56866768), (2, 28433384), (4, 14216692), (7, 8123824), (8, 7108346), (14, 4061912), (16, 3554173), (17, 3345104), (28, 2030956), (34, 1672552), (56, 1015478), (68, 836276), (112, 507739), (119, 477872), (136, 418138), (238, 238936), (272, 209069), (476, 119468), (952, 59734), (1904, 29867)]