78505712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{132611}}^1$

素因数の和:132656

約数の個数: 20

約数和(自身を含む): 156216936

約数和(自身を除く): 77711224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 132611, 265222, 530444, 1060888, 2121776, 4906607, 9813214, 19626428, 39252856, 78505712]

約数ペア:

[(1, 78505712), (2, 39252856), (4, 19626428), (8, 9813214), (16, 4906607), (37, 2121776), (74, 1060888), (148, 530444), (296, 265222), (592, 132611)]