70407428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14879}}^1$

素因数の和:14916

約数の個数: 36

約数和(自身を含む): 152490240

約数和(自身を除く): 82082812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14879, 29758, 59516, 104153, 193427, 208306, 386854, 416612, 773708, 1353989, 2514551, 2707978, 5029102, 5415956, 10058204, 17601857, 35203714, 70407428]

約数ペア:

[(1, 70407428), (2, 35203714), (4, 17601857), (7, 10058204), (13, 5415956), (14, 5029102), (26, 2707978), (28, 2514551), (52, 1353989), (91, 773708), (169, 416612), (182, 386854), (338, 208306), (364, 193427), (676, 104153), (1183, 59516), (2366, 29758), (4732, 14879)]