39780424

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 76665600

約数和(自身を除く): 36885176

約数列:

[1, 2, 4, 8, 47, 94, 188, 241, 376, 439, 482, 878, 964, 1756, 1928, 3512, 11327, 20633, 22654, 41266, 45308, 82532, 90616, 105799, 165064, 211598, 423196, 846392, 4972553, 9945106, 19890212, 39780424]

約数ペア:

[(1, 39780424), (2, 19890212), (4, 9945106), (8, 4972553), (47, 846392), (94, 423196), (188, 211598), (241, 165064), (376, 105799), (439, 90616), (482, 82532), (878, 45308), (964, 41266), (1756, 22654), (1928, 20633), (3512, 11327)]