75878404

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{51131}}^1$

素因数の和:51195

約数の個数: 24

約数和(自身を含む): 154623168

約数和(自身を除く): 78744764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 51131, 102262, 204524, 357917, 715834, 1431668, 2709943, 5419886, 10839772, 18969601, 37939202, 75878404]

約数ペア:

[(1, 75878404), (2, 37939202), (4, 18969601), (7, 10839772), (14, 5419886), (28, 2709943), (53, 1431668), (106, 715834), (212, 357917), (371, 204524), (742, 102262), (1484, 51131)]