71067872

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{2311}}^1$

素因数の和:2383

約数の個数: 36

約数和(自身を含む): 144636408

約数和(自身を除く): 73568536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 2311, 3844, 4622, 7688, 9244, 15376, 18488, 30752, 36976, 71641, 73952, 143282, 286564, 573128, 1146256, 2220871, 2292512, 4441742, 8883484, 17766968, 35533936, 71067872]

約数ペア:

[(1, 71067872), (2, 35533936), (4, 17766968), (8, 8883484), (16, 4441742), (31, 2292512), (32, 2220871), (62, 1146256), (124, 573128), (248, 286564), (496, 143282), (961, 73952), (992, 71641), (1922, 36976), (2311, 30752), (3844, 18488), (4622, 15376), (7688, 9244)]