39502294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 66195360

約数和(自身を除く): 26693066

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 397, 559, 794, 1118, 1157, 2314, 3827, 5161, 7654, 10322, 17071, 34142, 35333, 49751, 70666, 99502, 221923, 443846, 459329, 918658, 1519319, 3038638, 19751147, 39502294]

約数ペア:

[(1, 39502294), (2, 19751147), (13, 3038638), (26, 1519319), (43, 918658), (86, 459329), (89, 443846), (178, 221923), (397, 99502), (559, 70666), (794, 49751), (1118, 35333), (1157, 34142), (2314, 17071), (3827, 10322), (5161, 7654)]