78687424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2393

約数の個数: 56

約数和(自身を含む): 170736768

約数和(自身を除く): 92049344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2333, 4216, 4666, 8432, 9332, 16864, 18664, 33728, 37328, 39661, 72323, 74656, 79322, 144646, 149312, 158644, 289292, 317288, 578584, 634576, 1157168, 1229491, 1269152, 2314336, 2458982, 2538304, 4628672, 4917964, 9835928, 19671856, 39343712, 78687424]

約数ペア:

[(1, 78687424), (2, 39343712), (4, 19671856), (8, 9835928), (16, 4917964), (17, 4628672), (31, 2538304), (32, 2458982), (34, 2314336), (62, 1269152), (64, 1229491), (68, 1157168), (124, 634576), (136, 578584), (248, 317288), (272, 289292), (496, 158644), (527, 149312), (544, 144646), (992, 79322), (1054, 74656), (1088, 72323), (1984, 39661), (2108, 37328), (2333, 33728), (4216, 18664), (4666, 16864), (8432, 9332)]