69288596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 137507328

約数和(自身を除く): 68218732

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 689, 806, 811, 1378, 1612, 1622, 1643, 2756, 3244, 3286, 6572, 10543, 21086, 21359, 25141, 42172, 42718, 42983, 50282, 85436, 85966, 100564, 171932, 326833, 558779, 653666, 1117558, 1307332, 1332473, 2235116, 2664946, 5329892, 17322149, 34644298, 69288596]

約数ペア:

[(1, 69288596), (2, 34644298), (4, 17322149), (13, 5329892), (26, 2664946), (31, 2235116), (52, 1332473), (53, 1307332), (62, 1117558), (106, 653666), (124, 558779), (212, 326833), (403, 171932), (689, 100564), (806, 85966), (811, 85436), (1378, 50282), (1612, 42983), (1622, 42718), (1643, 42172), (2756, 25141), (3244, 21359), (3286, 21086), (6572, 10543)]