71102356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 136134432

約数和(自身を除く): 65032076

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 428, 676, 983, 1391, 1966, 2782, 3932, 5564, 12779, 18083, 25558, 36166, 51116, 72332, 105181, 166127, 210362, 332254, 420724, 664508, 1367353, 2734706, 5469412, 17775589, 35551178, 71102356]

約数ペア:

[(1, 71102356), (2, 35551178), (4, 17775589), (13, 5469412), (26, 2734706), (52, 1367353), (107, 664508), (169, 420724), (214, 332254), (338, 210362), (428, 166127), (676, 105181), (983, 72332), (1391, 51116), (1966, 36166), (2782, 25558), (3932, 18083), (5564, 12779)]