72999644

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 130074336

約数和(自身を除く): 57074692

約数列:

[1, 2, 4, 71, 142, 284, 401, 641, 802, 1282, 1604, 2564, 28471, 45511, 56942, 91022, 113884, 182044, 257041, 514082, 1028164, 18249911, 36499822, 72999644]

約数ペア:

[(1, 72999644), (2, 36499822), (4, 18249911), (71, 1028164), (142, 514082), (284, 257041), (401, 182044), (641, 113884), (802, 91022), (1282, 56942), (1604, 45511), (2564, 28471)]