68717532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440497}}^1$

素因数の和:440517

約数の個数: 24

約数和(自身を含む): 172675216

約数和(自身を除く): 103957684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 440497, 880994, 1321491, 1761988, 2642982, 5285964, 5726461, 11452922, 17179383, 22905844, 34358766, 68717532]

約数ペア:

[(1, 68717532), (2, 34358766), (3, 22905844), (4, 17179383), (6, 11452922), (12, 5726461), (13, 5285964), (26, 2642982), (39, 1761988), (52, 1321491), (78, 880994), (156, 440497)]