66143056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34739}}^1$

素因数の和:34771

約数の個数: 40

約数和(自身を含む): 155079360

約数和(自身を除く): 88936304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34739, 69478, 138956, 243173, 277912, 486346, 555824, 590563, 972692, 1181126, 1945384, 2362252, 3890768, 4133941, 4724504, 8267882, 9449008, 16535764, 33071528, 66143056]

約数ペア:

[(1, 66143056), (2, 33071528), (4, 16535764), (7, 9449008), (8, 8267882), (14, 4724504), (16, 4133941), (17, 3890768), (28, 2362252), (34, 1945384), (56, 1181126), (68, 972692), (112, 590563), (119, 555824), (136, 486346), (238, 277912), (272, 243173), (476, 138956), (952, 69478), (1904, 34739)]