7255144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{69761}}^1$

素因数の和:69780

約数の個数: 16

約数和(自身を含む): 14650020

約数和(自身を除く): 7394876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 69761, 139522, 279044, 558088, 906893, 1813786, 3627572, 7255144]

約数ペア:

[(1, 7255144), (2, 3627572), (4, 1813786), (8, 906893), (13, 558088), (26, 279044), (52, 139522), (104, 69761)]