74751488

素因数分解:

$2^9\times 7^1\times {\mathrm{20857}}^1$

素因数の和:20882

約数の個数: 40

約数和(自身を含む): 170701872

約数和(自身を除く): 95950384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20857, 41714, 83428, 145999, 166856, 291998, 333712, 583996, 667424, 1167992, 1334848, 2335984, 2669696, 4671968, 5339392, 9343936, 10678784, 18687872, 37375744, 74751488]

約数ペア:

[(1, 74751488), (2, 37375744), (4, 18687872), (7, 10678784), (8, 9343936), (14, 5339392), (16, 4671968), (28, 2669696), (32, 2335984), (56, 1334848), (64, 1167992), (112, 667424), (128, 583996), (224, 333712), (256, 291998), (448, 166856), (512, 145999), (896, 83428), (1792, 41714), (3584, 20857)]