45005428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27967

約数の個数: 24

約数和(自身を含む): 87557120

約数和(自身を除く): 42551692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 27919, 55838, 111676, 362947, 725894, 865489, 1451788, 1730978, 3461956, 11251357, 22502714, 45005428]

約数ペア:

[(1, 45005428), (2, 22502714), (4, 11251357), (13, 3461956), (26, 1730978), (31, 1451788), (52, 865489), (62, 725894), (124, 362947), (403, 111676), (806, 55838), (1612, 27919)]