42502798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52733}}^1$

素因数の和:52779

約数の個数: 16

約数和(自身を含む): 70874496

約数和(自身を除く): 28371698

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 52733, 105466, 685529, 1371058, 1634723, 3269446, 21251399, 42502798]

約数ペア:

[(1, 42502798), (2, 21251399), (13, 3269446), (26, 1634723), (31, 1371058), (62, 685529), (403, 105466), (806, 52733)]