72569738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21611}}^1$

素因数の和:21709

約数の個数: 16

約数和(自身を含む): 115148736

約数和(自身を除く): 42578998

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 21611, 43222, 497053, 994106, 1577603, 3155206, 36284869, 72569738]

約数ペア:

[(1, 72569738), (2, 36284869), (23, 3155206), (46, 1577603), (73, 994106), (146, 497053), (1679, 43222), (3358, 21611)]