68536918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 43955882

約数列:

[1, 2, 23, 29, 46, 58, 83, 166, 619, 667, 1238, 1334, 1909, 2407, 3818, 4814, 14237, 17951, 28474, 35902, 51377, 55361, 102754, 110722, 412873, 825746, 1181671, 1489933, 2363342, 2979866, 34268459, 68536918]

約数ペア:

[(1, 68536918), (2, 34268459), (23, 2979866), (29, 2363342), (46, 1489933), (58, 1181671), (83, 825746), (166, 412873), (619, 110722), (667, 102754), (1238, 55361), (1334, 51377), (1909, 35902), (2407, 28474), (3818, 17951), (4814, 14237)]