24268168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 26419832

約数列:

[1, 2, 4, 8, 19, 38, 43, 47, 76, 79, 86, 94, 152, 158, 172, 188, 316, 344, 376, 632, 817, 893, 1501, 1634, 1786, 2021, 3002, 3268, 3397, 3572, 3713, 4042, 6004, 6536, 6794, 7144, 7426, 8084, 12008, 13588, 14852, 16168, 27176, 29704, 38399, 64543, 70547, 76798, 129086, 141094, 153596, 159659, 258172, 282188, 307192, 319318, 516344, 564376, 638636, 1277272, 3033521, 6067042, 12134084, 24268168]

約数ペア:

[(1, 24268168), (2, 12134084), (4, 6067042), (8, 3033521), (19, 1277272), (38, 638636), (43, 564376), (47, 516344), (76, 319318), (79, 307192), (86, 282188), (94, 258172), (152, 159659), (158, 153596), (172, 141094), (188, 129086), (316, 76798), (344, 70547), (376, 64543), (632, 38399), (817, 29704), (893, 27176), (1501, 16168), (1634, 14852), (1786, 13588), (2021, 12008), (3002, 8084), (3268, 7426), (3397, 7144), (3572, 6794), (3713, 6536), (4042, 6004)]