919909568

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{305821}}^1$

素因数の和:305880

約数の個数: 28

約数和(自身を含む): 1864290912

約数和(自身を除く): 944381344

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 305821, 611642, 1223284, 2446568, 4893136, 9786272, 14373587, 19572544, 28747174, 57494348, 114988696, 229977392, 459954784, 919909568]

約数ペア:

[(1, 919909568), (2, 459954784), (4, 229977392), (8, 114988696), (16, 57494348), (32, 28747174), (47, 19572544), (64, 14373587), (94, 9786272), (188, 4893136), (376, 2446568), (752, 1223284), (1504, 611642), (3008, 305821)]