68798492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59929}}^1$

素因数の和:59981

約数の個数: 24

約数和(自身を含む): 140955360

約数和(自身を除く): 72156868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59929, 119858, 239716, 419503, 839006, 1678012, 2457089, 4914178, 9828356, 17199623, 34399246, 68798492]

約数ペア:

[(1, 68798492), (2, 34399246), (4, 17199623), (7, 9828356), (14, 4914178), (28, 2457089), (41, 1678012), (82, 839006), (164, 419503), (287, 239716), (574, 119858), (1148, 59929)]