68715402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26821}}^1$

素因数の和:26894

約数の個数: 32

約数和(自身を含む): 159644544

約数和(自身を除く): 90929142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 26821, 53642, 80463, 160926, 187747, 375494, 563241, 1126482, 1636081, 3272162, 4908243, 9816486, 11452567, 22905134, 34357701, 68715402]

約数ペア:

[(1, 68715402), (2, 34357701), (3, 22905134), (6, 11452567), (7, 9816486), (14, 4908243), (21, 3272162), (42, 1636081), (61, 1126482), (122, 563241), (183, 375494), (366, 187747), (427, 160926), (854, 80463), (1281, 53642), (2562, 26821)]