68099992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 131443200

約数和(自身を除く): 63343208

約数列:

[1, 2, 4, 8, 47, 94, 139, 188, 278, 376, 556, 1112, 1303, 2606, 5212, 6533, 10424, 13066, 26132, 52264, 61241, 122482, 181117, 244964, 362234, 489928, 724468, 1448936, 8512499, 17024998, 34049996, 68099992]

約数ペア:

[(1, 68099992), (2, 34049996), (4, 17024998), (8, 8512499), (47, 1448936), (94, 724468), (139, 489928), (188, 362234), (278, 244964), (376, 181117), (556, 122482), (1112, 61241), (1303, 52264), (2606, 26132), (5212, 13066), (6533, 10424)]