27427778852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4139}}^1$

素因数の和:4425

約数の個数: 96

約数和(自身を含む): 56086732800

約数和(自身を除く): 28658953948

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 223, 323, 391, 437, 446, 646, 782, 874, 892, 1292, 1564, 1748, 3791, 4139, 4237, 5129, 7429, 7582, 8278, 8474, 10258, 14858, 15164, 16556, 16948, 20516, 29716, 70363, 72029, 78641, 87193, 95197, 97451, 140726, 144058, 157282, 174386, 190394, 194902, 281452, 288116, 314564, 348772, 380788, 389804, 922997, 1336897, 1618349, 1656667, 1808743, 1845994, 2673794, 3236698, 3313334, 3617486, 3691988, 5347588, 6473396, 6626668, 7234972, 15690949, 17536943, 21228931, 30748631, 31381898, 35073886, 42457862, 61497262, 62763796, 70147772, 84915724, 122994524, 298128031, 360891827, 403349689, 596256062, 721783654, 806699378, 1192512124, 1443567308, 1613398756, 6856944713, 13713889426, 27427778852]

約数ペア:

[(1, 27427778852), (2, 13713889426), (4, 6856944713), (17, 1613398756), (19, 1443567308), (23, 1192512124), (34, 806699378), (38, 721783654), (46, 596256062), (68, 403349689), (76, 360891827), (92, 298128031), (223, 122994524), (323, 84915724), (391, 70147772), (437, 62763796), (446, 61497262), (646, 42457862), (782, 35073886), (874, 31381898), (892, 30748631), (1292, 21228931), (1564, 17536943), (1748, 15690949), (3791, 7234972), (4139, 6626668), (4237, 6473396), (5129, 5347588), (7429, 3691988), (7582, 3617486), (8278, 3313334), (8474, 3236698), (10258, 2673794), (14858, 1845994), (15164, 1808743), (16556, 1656667), (16948, 1618349), (20516, 1336897), (29716, 922997), (70363, 389804), (72029, 380788), (78641, 348772), (87193, 314564), (95197, 288116), (97451, 281452), (140726, 194902), (144058, 190394), (157282, 174386)]