33986264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 40404136

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 409, 442, 611, 799, 818, 884, 1222, 1598, 1636, 1768, 2444, 3196, 3272, 4888, 5317, 6392, 6953, 10387, 10634, 13906, 19223, 20774, 21268, 27812, 38446, 41548, 42536, 55624, 76892, 83096, 90389, 153784, 180778, 249899, 326791, 361556, 499798, 653582, 723112, 999596, 1307164, 1999192, 2614328, 4248283, 8496566, 16993132, 33986264]

約数ペア:

[(1, 33986264), (2, 16993132), (4, 8496566), (8, 4248283), (13, 2614328), (17, 1999192), (26, 1307164), (34, 999596), (47, 723112), (52, 653582), (68, 499798), (94, 361556), (104, 326791), (136, 249899), (188, 180778), (221, 153784), (376, 90389), (409, 83096), (442, 76892), (611, 55624), (799, 42536), (818, 41548), (884, 38446), (1222, 27812), (1598, 21268), (1636, 20774), (1768, 19223), (2444, 13906), (3196, 10634), (3272, 10387), (4888, 6953), (5317, 6392)]