77884828

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59183}}^1$

素因数の和:59241

約数の個数: 24

約数和(自身を含む): 159086592

約数和(自身を除く): 81201764

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 59183, 118366, 236732, 414281, 828562, 1657124, 2781601, 5563202, 11126404, 19471207, 38942414, 77884828]

約数ペア:

[(1, 77884828), (2, 38942414), (4, 19471207), (7, 11126404), (14, 5563202), (28, 2781601), (47, 1657124), (94, 828562), (188, 414281), (329, 236732), (658, 118366), (1316, 59183)]