28503888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{12119}}^1$

素因数の和:12144

約数の個数: 60

約数和(自身を含む): 85664160

約数和(自身を除く): 57160272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 12119, 24238, 36357, 48476, 72714, 84833, 96952, 145428, 169666, 193904, 254499, 290856, 339332, 508998, 581712, 593831, 678664, 1017996, 1187662, 1357328, 1781493, 2035992, 2375324, 3562986, 4071984, 4750648, 7125972, 9501296, 14251944, 28503888]

約数ペア:

[(1, 28503888), (2, 14251944), (3, 9501296), (4, 7125972), (6, 4750648), (7, 4071984), (8, 3562986), (12, 2375324), (14, 2035992), (16, 1781493), (21, 1357328), (24, 1187662), (28, 1017996), (42, 678664), (48, 593831), (49, 581712), (56, 508998), (84, 339332), (98, 290856), (112, 254499), (147, 193904), (168, 169666), (196, 145428), (294, 96952), (336, 84833), (392, 72714), (588, 48476), (784, 36357), (1176, 24238), (2352, 12119)]