67776416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 145877760

約数和(自身を除く): 78101344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4019, 4216, 8038, 8432, 16076, 16864, 32152, 64304, 68323, 124589, 128608, 136646, 249178, 273292, 498356, 546584, 996712, 1093168, 1993424, 2118013, 2186336, 3986848, 4236026, 8472052, 16944104, 33888208, 67776416]

約数ペア:

[(1, 67776416), (2, 33888208), (4, 16944104), (8, 8472052), (16, 4236026), (17, 3986848), (31, 2186336), (32, 2118013), (34, 1993424), (62, 1093168), (68, 996712), (124, 546584), (136, 498356), (248, 273292), (272, 249178), (496, 136646), (527, 128608), (544, 124589), (992, 68323), (1054, 64304), (2108, 32152), (4019, 16864), (4216, 16076), (8038, 8432)]