68425214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 52655746

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 419, 571, 838, 1142, 4609, 5447, 6281, 7423, 9218, 10894, 12562, 14846, 59917, 81653, 119834, 163306, 239249, 478498, 2631739, 3110237, 5263478, 6220474, 34212607, 68425214]

約数ペア:

[(1, 68425214), (2, 34212607), (11, 6220474), (13, 5263478), (22, 3110237), (26, 2631739), (143, 478498), (286, 239249), (419, 163306), (571, 119834), (838, 81653), (1142, 59917), (4609, 14846), (5447, 12562), (6281, 10894), (7423, 9218)]