28947936

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 76301568

約数和(自身を除く): 47353632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 911, 993, 1324, 1822, 1986, 2648, 2733, 3644, 3972, 5296, 5466, 7288, 7944, 10592, 10932, 14576, 15888, 21864, 29152, 31776, 43728, 87456, 301541, 603082, 904623, 1206164, 1809246, 2412328, 3618492, 4824656, 7236984, 9649312, 14473968, 28947936]

約数ペア:

[(1, 28947936), (2, 14473968), (3, 9649312), (4, 7236984), (6, 4824656), (8, 3618492), (12, 2412328), (16, 1809246), (24, 1206164), (32, 904623), (48, 603082), (96, 301541), (331, 87456), (662, 43728), (911, 31776), (993, 29152), (1324, 21864), (1822, 15888), (1986, 14576), (2648, 10932), (2733, 10592), (3644, 7944), (3972, 7288), (5296, 5466)]