68723954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 118710144

約数和(自身を除く): 49986190

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1886, 2803, 5606, 12259, 24518, 36439, 64469, 72878, 114923, 128938, 229846, 838097, 1493999, 1676194, 2643229, 2987998, 5286458, 34361977, 68723954]

約数ペア:

[(1, 68723954), (2, 34361977), (13, 5286458), (23, 2987998), (26, 2643229), (41, 1676194), (46, 1493999), (82, 838097), (299, 229846), (533, 128938), (598, 114923), (943, 72878), (1066, 64469), (1886, 36439), (2803, 24518), (5606, 12259)]