65681434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2161}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 122040576

約数和(自身を除く): 56359142

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 334, 1169, 2161, 2171, 2338, 4322, 4342, 15127, 15197, 28093, 30254, 30394, 56186, 196651, 360887, 393302, 721774, 2526209, 4691531, 5052418, 9383062, 32840717, 65681434]

約数ペア:

[(1, 65681434), (2, 32840717), (7, 9383062), (13, 5052418), (14, 4691531), (26, 2526209), (91, 721774), (167, 393302), (182, 360887), (334, 196651), (1169, 56186), (2161, 30394), (2171, 30254), (2338, 28093), (4322, 15197), (4342, 15127)]