66442088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 65101912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 521, 839, 1042, 1678, 2084, 3356, 4168, 6712, 9899, 15941, 19798, 31882, 39596, 63764, 79192, 127528, 437119, 874238, 1748476, 3496952, 8305261, 16610522, 33221044, 66442088]

約数ペア:

[(1, 66442088), (2, 33221044), (4, 16610522), (8, 8305261), (19, 3496952), (38, 1748476), (76, 874238), (152, 437119), (521, 127528), (839, 79192), (1042, 63764), (1678, 39596), (2084, 31882), (3356, 19798), (4168, 15941), (6712, 9899)]