2021822848

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3637}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 4163472720

約数和(自身を除く): 2141649872

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 128, 172, 202, 344, 404, 688, 808, 1376, 1616, 2752, 3232, 3637, 4343, 5504, 6464, 7274, 8686, 12928, 14548, 17372, 29096, 34744, 58192, 69488, 116384, 138976, 156391, 232768, 277952, 312782, 367337, 465536, 555904, 625564, 734674, 1251128, 1469348, 2502256, 2938696, 5004512, 5877392, 10009024, 11754784, 15795491, 20018048, 23509568, 31590982, 47019136, 63181964, 126363928, 252727856, 505455712, 1010911424, 2021822848]

約数ペア:

[(1, 2021822848), (2, 1010911424), (4, 505455712), (8, 252727856), (16, 126363928), (32, 63181964), (43, 47019136), (64, 31590982), (86, 23509568), (101, 20018048), (128, 15795491), (172, 11754784), (202, 10009024), (344, 5877392), (404, 5004512), (688, 2938696), (808, 2502256), (1376, 1469348), (1616, 1251128), (2752, 734674), (3232, 625564), (3637, 555904), (4343, 465536), (5504, 367337), (6464, 312782), (7274, 277952), (8686, 232768), (12928, 156391), (14548, 138976), (17372, 116384), (29096, 69488), (34744, 58192)]