71107072

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4836

約数の個数: 40

約数和(自身を含む): 147005100

約数和(自身を除く): 75898028

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4789, 7424, 9578, 14848, 19156, 38312, 76624, 138881, 153248, 277762, 306496, 555524, 612992, 1111048, 1225984, 2222096, 2451968, 4444192, 8888384, 17776768, 35553536, 71107072]

約数ペア:

[(1, 71107072), (2, 35553536), (4, 17776768), (8, 8888384), (16, 4444192), (29, 2451968), (32, 2222096), (58, 1225984), (64, 1111048), (116, 612992), (128, 555524), (232, 306496), (256, 277762), (464, 153248), (512, 138881), (928, 76624), (1856, 38312), (3712, 19156), (4789, 14848), (7424, 9578)]