68959912

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42463}}^1$

素因数の和:42505

約数の個数: 32

約数和(自身を含む): 152870400

約数和(自身を除く): 83910488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 42463, 84926, 169852, 297241, 339704, 594482, 1188964, 1231427, 2377928, 2462854, 4925708, 8619989, 9851416, 17239978, 34479956, 68959912]

約数ペア:

[(1, 68959912), (2, 34479956), (4, 17239978), (7, 9851416), (8, 8619989), (14, 4925708), (28, 2462854), (29, 2377928), (56, 1231427), (58, 1188964), (116, 594482), (203, 339704), (232, 297241), (406, 169852), (812, 84926), (1624, 42463)]