28524278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 18311434

約数列:

[1, 2, 23, 31, 46, 62, 83, 166, 241, 482, 713, 1426, 1909, 2573, 3818, 5146, 5543, 7471, 11086, 14942, 20003, 40006, 59179, 118358, 171833, 343666, 460069, 620093, 920138, 1240186, 14262139, 28524278]

約数ペア:

[(1, 28524278), (2, 14262139), (23, 1240186), (31, 920138), (46, 620093), (62, 460069), (83, 343666), (166, 171833), (241, 118358), (482, 59179), (713, 40006), (1426, 20003), (1909, 14942), (2573, 11086), (3818, 7471), (5146, 5543)]