41781428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25919}}^1$

素因数の和:25967

約数の個数: 24

約数和(自身を含む): 81285120

約数和(自身を除く): 39503692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 25919, 51838, 103676, 336947, 673894, 803489, 1347788, 1606978, 3213956, 10445357, 20890714, 41781428]

約数ペア:

[(1, 41781428), (2, 20890714), (4, 10445357), (13, 3213956), (26, 1606978), (31, 1347788), (52, 803489), (62, 673894), (124, 336947), (403, 103676), (806, 51838), (1612, 25919)]