63649697536

素因数分解:

$2^8\times {\mathrm{283}}^1\times {\mathrm{433}}^1\times {\mathrm{2029}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 127857146480

約数和(自身を除く): 64207448944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 433, 566, 866, 1132, 1732, 2029, 2264, 3464, 4058, 4528, 6928, 8116, 9056, 13856, 16232, 18112, 27712, 32464, 36224, 55424, 64928, 72448, 110848, 122539, 129856, 245078, 259712, 490156, 519424, 574207, 878557, 980312, 1148414, 1757114, 1960624, 2296828, 3514228, 3921248, 4593656, 7028456, 7842496, 9187312, 14056912, 15684992, 18374624, 28113824, 31369984, 36749248, 56227648, 73498496, 112455296, 146996992, 224910592, 248631631, 497263262, 994526524, 1989053048, 3978106096, 7956212192, 15912424384, 31824848768, 63649697536]

約数ペア:

[(1, 63649697536), (2, 31824848768), (4, 15912424384), (8, 7956212192), (16, 3978106096), (32, 1989053048), (64, 994526524), (128, 497263262), (256, 248631631), (283, 224910592), (433, 146996992), (566, 112455296), (866, 73498496), (1132, 56227648), (1732, 36749248), (2029, 31369984), (2264, 28113824), (3464, 18374624), (4058, 15684992), (4528, 14056912), (6928, 9187312), (8116, 7842496), (9056, 7028456), (13856, 4593656), (16232, 3921248), (18112, 3514228), (27712, 2296828), (32464, 1960624), (36224, 1757114), (55424, 1148414), (64928, 980312), (72448, 878557), (110848, 574207), (122539, 519424), (129856, 490156), (245078, 259712)]