13443668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 28998144

約数和(自身を除く): 15554476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 463, 476, 854, 926, 1037, 1708, 1852, 2074, 3241, 4148, 6482, 7259, 7871, 12964, 14518, 15742, 28243, 29036, 31484, 55097, 56486, 110194, 112972, 197701, 220388, 395402, 480131, 790804, 960262, 1920524, 3360917, 6721834, 13443668]

約数ペア:

[(1, 13443668), (2, 6721834), (4, 3360917), (7, 1920524), (14, 960262), (17, 790804), (28, 480131), (34, 395402), (61, 220388), (68, 197701), (119, 112972), (122, 110194), (238, 56486), (244, 55097), (427, 31484), (463, 29036), (476, 28243), (854, 15742), (926, 14518), (1037, 12964), (1708, 7871), (1852, 7259), (2074, 6482), (3241, 4148)]