68646208

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{15107}}^1$

素因数の和:15190

約数の個数: 28

約数和(自身を含む): 138147552

約数和(自身を除く): 69501344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 15107, 30214, 60428, 120856, 241712, 483424, 966848, 1072597, 2145194, 4290388, 8580776, 17161552, 34323104, 68646208]

約数ペア:

[(1, 68646208), (2, 34323104), (4, 17161552), (8, 8580776), (16, 4290388), (32, 2145194), (64, 1072597), (71, 966848), (142, 483424), (284, 241712), (568, 120856), (1136, 60428), (2272, 30214), (4544, 15107)]