68668744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 133468920

約数和(自身を除く): 64800176

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 904, 2053, 4106, 4181, 8212, 8362, 16424, 16724, 33448, 75961, 151922, 231989, 303844, 463978, 607688, 927956, 1855912, 8583593, 17167186, 34334372, 68668744]

約数ペア:

[(1, 68668744), (2, 34334372), (4, 17167186), (8, 8583593), (37, 1855912), (74, 927956), (113, 607688), (148, 463978), (226, 303844), (296, 231989), (452, 151922), (904, 75961), (2053, 33448), (4106, 16724), (4181, 16424), (8212, 8362)]