69948976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{82487}}^1$

素因数の和:82548

約数の個数: 20

約数和(自身を含む): 138084912

約数和(自身を除く): 68135936

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 82487, 164974, 329948, 659896, 1319792, 4371811, 8743622, 17487244, 34974488, 69948976]

約数ペア:

[(1, 69948976), (2, 34974488), (4, 17487244), (8, 8743622), (16, 4371811), (53, 1319792), (106, 659896), (212, 329948), (424, 164974), (848, 82487)]