71327828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124699}}^1$

素因数の和:124727

約数の個数: 24

約数和(自身を含む): 146647200

約数和(自身を除く): 75319372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 124699, 249398, 498796, 1371689, 1621087, 2743378, 3242174, 5486756, 6484348, 17831957, 35663914, 71327828]

約数ペア:

[(1, 71327828), (2, 35663914), (4, 17831957), (11, 6484348), (13, 5486756), (22, 3242174), (26, 2743378), (44, 1621087), (52, 1371689), (143, 498796), (286, 249398), (572, 124699)]