70449484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81163}}^1$

素因数の和:81205

約数の個数: 24

約数和(自身を含む): 145445888

約数和(自身を除く): 74996404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81163, 162326, 324652, 568141, 1136282, 2272564, 2516053, 5032106, 10064212, 17612371, 35224742, 70449484]

約数ペア:

[(1, 70449484), (2, 35224742), (4, 17612371), (7, 10064212), (14, 5032106), (28, 2516053), (31, 2272564), (62, 1136282), (124, 568141), (217, 324652), (434, 162326), (868, 81163)]