77370584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 153154800

約数和(自身を除く): 75784216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 521, 977, 1042, 1954, 2084, 3908, 4168, 7816, 9899, 18563, 19798, 37126, 39596, 74252, 79192, 148504, 509017, 1018034, 2036068, 4072136, 9671323, 19342646, 38685292, 77370584]

約数ペア:

[(1, 77370584), (2, 38685292), (4, 19342646), (8, 9671323), (19, 4072136), (38, 2036068), (76, 1018034), (152, 509017), (521, 148504), (977, 79192), (1042, 74252), (1954, 39596), (2084, 37126), (3908, 19798), (4168, 18563), (7816, 9899)]