64938496

素因数分解:

$2^9\times 7^1\times {\mathrm{18119}}^1$

素因数の和:18144

約数の個数: 40

約数和(自身を含む): 148294080

約数和(自身を除く): 83355584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18119, 36238, 72476, 126833, 144952, 253666, 289904, 507332, 579808, 1014664, 1159616, 2029328, 2319232, 4058656, 4638464, 8117312, 9276928, 16234624, 32469248, 64938496]

約数ペア:

[(1, 64938496), (2, 32469248), (4, 16234624), (7, 9276928), (8, 8117312), (14, 4638464), (16, 4058656), (28, 2319232), (32, 2029328), (56, 1159616), (64, 1014664), (112, 579808), (128, 507332), (224, 289904), (256, 253666), (448, 144952), (512, 126833), (896, 72476), (1792, 36238), (3584, 18119)]