67516328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5081}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 139043520

約数和(自身を除く): 71527192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 5081, 6644, 10162, 13288, 20324, 40648, 55891, 111782, 223564, 447128, 767231, 1534462, 3068924, 6137848, 8439541, 16879082, 33758164, 67516328]

約数ペア:

[(1, 67516328), (2, 33758164), (4, 16879082), (8, 8439541), (11, 6137848), (22, 3068924), (44, 1534462), (88, 767231), (151, 447128), (302, 223564), (604, 111782), (1208, 55891), (1661, 40648), (3322, 20324), (5081, 13288), (6644, 10162)]