78297664

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{17231}}^1$

素因数の和:17314

約数の個数: 28

約数和(自身を含む): 157569408

約数和(自身を除く): 79271744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 17231, 34462, 68924, 137848, 275696, 551392, 1102784, 1223401, 2446802, 4893604, 9787208, 19574416, 39148832, 78297664]

約数ペア:

[(1, 78297664), (2, 39148832), (4, 19574416), (8, 9787208), (16, 4893604), (32, 2446802), (64, 1223401), (71, 1102784), (142, 551392), (284, 275696), (568, 137848), (1136, 68924), (2272, 34462), (4544, 17231)]