68995948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60101}}^1$

素因数の和:60153

約数の個数: 24

約数和(自身を含む): 141359904

約数和(自身を除く): 72363956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 60101, 120202, 240404, 420707, 841414, 1682828, 2464141, 4928282, 9856564, 17248987, 34497974, 68995948]

約数ペア:

[(1, 68995948), (2, 34497974), (4, 17248987), (7, 9856564), (14, 4928282), (28, 2464141), (41, 1682828), (82, 841414), (164, 420707), (287, 240404), (574, 120202), (1148, 60101)]