68768596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7919}}^1$

素因数の和:8103

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 61626284

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 7919, 8684, 15838, 31676, 102947, 205894, 411788, 1322473, 2644946, 5289892, 17192149, 34384298, 68768596]

約数ペア:

[(1, 68768596), (2, 34384298), (4, 17192149), (13, 5289892), (26, 2644946), (52, 1322473), (167, 411788), (334, 205894), (668, 102947), (2171, 31676), (4342, 15838), (7919, 8684)]