66533651696

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{8538713}}^1$

素因数の和:8539208

約数の個数: 20

約数和(自身を含む): 129173665392

約数和(自身を除く): 62640013696

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 8538713, 17077426, 34154852, 68309704, 136619408, 4158353231, 8316706462, 16633412924, 33266825848, 66533651696]

約数ペア:

[(1, 66533651696), (2, 33266825848), (4, 16633412924), (8, 8316706462), (16, 4158353231), (487, 136619408), (974, 68309704), (1948, 34154852), (3896, 17077426), (7792, 8538713)]