74107528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 159408000

約数和(自身を除く): 85300472

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 71, 88, 116, 142, 232, 284, 319, 409, 568, 638, 781, 818, 1276, 1562, 1636, 2059, 2552, 3124, 3272, 4118, 4499, 6248, 8236, 8998, 11861, 16472, 17996, 22649, 23722, 29039, 35992, 45298, 47444, 58078, 90596, 94888, 116156, 130471, 181192, 232312, 260942, 319429, 521884, 638858, 842131, 1043768, 1277716, 1684262, 2555432, 3368524, 6737048, 9263441, 18526882, 37053764, 74107528]

約数ペア:

[(1, 74107528), (2, 37053764), (4, 18526882), (8, 9263441), (11, 6737048), (22, 3368524), (29, 2555432), (44, 1684262), (58, 1277716), (71, 1043768), (88, 842131), (116, 638858), (142, 521884), (232, 319429), (284, 260942), (319, 232312), (409, 181192), (568, 130471), (638, 116156), (781, 94888), (818, 90596), (1276, 58078), (1562, 47444), (1636, 45298), (2059, 35992), (2552, 29039), (3124, 23722), (3272, 22649), (4118, 17996), (4499, 16472), (6248, 11861), (8236, 8998)]