75090028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14887}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 142984352

約数和(自身を除く): 67894324

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 14887, 29774, 59548, 193531, 387062, 774124, 1444039, 2888078, 5776156, 18772507, 37545014, 75090028]

約数ペア:

[(1, 75090028), (2, 37545014), (4, 18772507), (13, 5776156), (26, 2888078), (52, 1444039), (97, 774124), (194, 387062), (388, 193531), (1261, 59548), (2522, 29774), (5044, 14887)]