72124442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{13147}}^1$

素因数の和:13373

約数の個数: 16

約数和(自身を含む): 117069792

約数和(自身を除く): 44945350

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 13147, 26294, 170911, 341822, 2774017, 5548034, 36062221, 72124442]

約数ペア:

[(1, 72124442), (2, 36062221), (13, 5548034), (26, 2774017), (211, 341822), (422, 170911), (2743, 26294), (5486, 13147)]