42352016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 100493568

約数和(自身を除く): 58141552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 401, 574, 644, 656, 802, 943, 1148, 1288, 1604, 1886, 2296, 2576, 2807, 3208, 3772, 4592, 5614, 6416, 6601, 7544, 9223, 11228, 13202, 15088, 16441, 18446, 22456, 26404, 32882, 36892, 44912, 52808, 64561, 65764, 73784, 105616, 115087, 129122, 131528, 147568, 230174, 258244, 263056, 378143, 460348, 516488, 756286, 920696, 1032976, 1512572, 1841392, 2647001, 3025144, 5294002, 6050288, 10588004, 21176008, 42352016]

約数ペア:

[(1, 42352016), (2, 21176008), (4, 10588004), (7, 6050288), (8, 5294002), (14, 3025144), (16, 2647001), (23, 1841392), (28, 1512572), (41, 1032976), (46, 920696), (56, 756286), (82, 516488), (92, 460348), (112, 378143), (161, 263056), (164, 258244), (184, 230174), (287, 147568), (322, 131528), (328, 129122), (368, 115087), (401, 105616), (574, 73784), (644, 65764), (656, 64561), (802, 52808), (943, 44912), (1148, 36892), (1288, 32882), (1604, 26404), (1886, 22456), (2296, 18446), (2576, 16441), (2807, 15088), (3208, 13202), (3772, 11228), (4592, 9223), (5614, 7544), (6416, 6601)]