68331692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 142662912

約数和(自身を除く): 74331220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 1783, 2948, 3484, 3566, 7132, 9581, 19162, 19613, 23179, 38324, 39226, 46358, 78452, 92716, 119461, 238922, 254969, 477844, 509938, 1019876, 1314071, 1552993, 2628142, 3105986, 5256284, 6211972, 17082923, 34165846, 68331692]

約数ペア:

[(1, 68331692), (2, 34165846), (4, 17082923), (11, 6211972), (13, 5256284), (22, 3105986), (26, 2628142), (44, 1552993), (52, 1314071), (67, 1019876), (134, 509938), (143, 477844), (268, 254969), (286, 238922), (572, 119461), (737, 92716), (871, 78452), (1474, 46358), (1742, 39226), (1783, 38324), (2948, 23179), (3484, 19613), (3566, 19162), (7132, 9581)]