63999488

素因数分解:

$2^9\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2583

約数の個数: 60

約数和(自身を含む): 148809672

約数和(自身を除く): 84810184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2551, 3136, 3584, 5102, 6272, 10204, 12544, 17857, 20408, 25088, 35714, 40816, 71428, 81632, 124999, 142856, 163264, 249998, 285712, 326528, 499996, 571424, 653056, 999992, 1142848, 1306112, 1999984, 2285696, 3999968, 4571392, 7999936, 9142784, 15999872, 31999744, 63999488]

約数ペア:

[(1, 63999488), (2, 31999744), (4, 15999872), (7, 9142784), (8, 7999936), (14, 4571392), (16, 3999968), (28, 2285696), (32, 1999984), (49, 1306112), (56, 1142848), (64, 999992), (98, 653056), (112, 571424), (128, 499996), (196, 326528), (224, 285712), (256, 249998), (392, 163264), (448, 142856), (512, 124999), (784, 81632), (896, 71428), (1568, 40816), (1792, 35714), (2551, 25088), (3136, 20408), (3584, 17857), (5102, 12544), (6272, 10204)]