4571099648

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{469891}}^1$

素因数の和:469928

約数の個数: 40

約数和(自身を含む): 9613990320

約数和(自身を除く): 5042890672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 469891, 939782, 1879564, 3759128, 7518256, 8927929, 15036512, 17855858, 30073024, 35711716, 60146048, 71423432, 120292096, 142846864, 240584192, 285693728, 571387456, 1142774912, 2285549824, 4571099648]

約数ペア:

[(1, 4571099648), (2, 2285549824), (4, 1142774912), (8, 571387456), (16, 285693728), (19, 240584192), (32, 142846864), (38, 120292096), (64, 71423432), (76, 60146048), (128, 35711716), (152, 30073024), (256, 17855858), (304, 15036512), (512, 8927929), (608, 7518256), (1216, 3759128), (2432, 1879564), (4864, 939782), (9728, 469891)]