64371008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77369}}^1$

素因数の和:77394

約数の個数: 28

約数和(自身を含む): 137563860

約数和(自身を除く): 73192852

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77369, 154738, 309476, 618952, 1005797, 1237904, 2011594, 2475808, 4023188, 4951616, 8046376, 16092752, 32185504, 64371008]

約数ペア:

[(1, 64371008), (2, 32185504), (4, 16092752), (8, 8046376), (13, 4951616), (16, 4023188), (26, 2475808), (32, 2011594), (52, 1237904), (64, 1005797), (104, 618952), (208, 309476), (416, 154738), (832, 77369)]