3897256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 8102880

約数和(自身を除く): 4205624

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 661, 737, 1322, 1474, 2644, 2948, 5288, 5896, 7271, 14542, 29084, 44287, 58168, 88574, 177148, 354296, 487157, 974314, 1948628, 3897256]

約数ペア:

[(1, 3897256), (2, 1948628), (4, 974314), (8, 487157), (11, 354296), (22, 177148), (44, 88574), (67, 58168), (88, 44287), (134, 29084), (268, 14542), (536, 7271), (661, 5896), (737, 5288), (1322, 2948), (1474, 2644)]