72619484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83663}}^1$

素因数の和:83705

約数の個数: 24

約数和(自身を含む): 149925888

約数和(自身を除く): 77306404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83663, 167326, 334652, 585641, 1171282, 2342564, 2593553, 5187106, 10374212, 18154871, 36309742, 72619484]

約数ペア:

[(1, 72619484), (2, 36309742), (4, 18154871), (7, 10374212), (14, 5187106), (28, 2593553), (31, 2342564), (62, 1171282), (124, 585641), (217, 334652), (434, 167326), (868, 83663)]