40514474

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 84702240

約数和(自身を除く): 44187766

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 59, 77, 91, 98, 118, 143, 154, 182, 286, 343, 413, 539, 637, 649, 686, 767, 826, 1001, 1078, 1274, 1298, 1534, 2002, 2401, 2891, 3773, 4459, 4543, 4802, 5369, 5782, 7007, 7546, 8437, 8918, 9086, 10738, 14014, 16874, 20237, 26411, 31213, 31801, 37583, 40474, 49049, 52822, 59059, 62426, 63602, 75166, 98098, 118118, 141659, 222607, 263081, 283318, 343343, 413413, 445214, 526162, 686686, 826826, 1558249, 1841567, 2893891, 3116498, 3683134, 5787782, 20257237, 40514474]

約数ペア:

[(1, 40514474), (2, 20257237), (7, 5787782), (11, 3683134), (13, 3116498), (14, 2893891), (22, 1841567), (26, 1558249), (49, 826826), (59, 686686), (77, 526162), (91, 445214), (98, 413413), (118, 343343), (143, 283318), (154, 263081), (182, 222607), (286, 141659), (343, 118118), (413, 98098), (539, 75166), (637, 63602), (649, 62426), (686, 59059), (767, 52822), (826, 49049), (1001, 40474), (1078, 37583), (1274, 31801), (1298, 31213), (1534, 26411), (2002, 20237), (2401, 16874), (2891, 14014), (3773, 10738), (4459, 9086), (4543, 8918), (4802, 8437), (5369, 7546), (5782, 7007)]