64037116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111953}}^1$

素因数の和:111981

約数の個数: 24

約数和(自身を含む): 131657904

約数和(自身を除く): 67620788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 111953, 223906, 447812, 1231483, 1455389, 2462966, 2910778, 4925932, 5821556, 16009279, 32018558, 64037116]

約数ペア:

[(1, 64037116), (2, 32018558), (4, 16009279), (11, 5821556), (13, 4925932), (22, 2910778), (26, 2462966), (44, 1455389), (52, 1231483), (143, 447812), (286, 223906), (572, 111953)]