77251664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29989}}^1$

素因数の和:30027

約数の個数: 40

約数和(自身を含む): 178500480

約数和(自身を除く): 101248816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 29989, 59978, 119956, 209923, 239912, 419846, 479824, 689747, 839692, 1379494, 1679384, 2758988, 3358768, 4828229, 5517976, 9656458, 11035952, 19312916, 38625832, 77251664]

約数ペア:

[(1, 77251664), (2, 38625832), (4, 19312916), (7, 11035952), (8, 9656458), (14, 5517976), (16, 4828229), (23, 3358768), (28, 2758988), (46, 1679384), (56, 1379494), (92, 839692), (112, 689747), (161, 479824), (184, 419846), (322, 239912), (368, 209923), (644, 119956), (1288, 59978), (2576, 29989)]