74820404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16139}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 140095200

約数和(自身を除く): 65274796

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 16139, 32278, 64556, 306641, 613282, 984479, 1226564, 1968958, 3937916, 18705101, 37410202, 74820404]

約数ペア:

[(1, 74820404), (2, 37410202), (4, 18705101), (19, 3937916), (38, 1968958), (61, 1226564), (76, 984479), (122, 613282), (244, 306641), (1159, 64556), (2318, 32278), (4636, 16139)]