15744047624

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{19139}}^1$

素因数の和:19314

約数の個数: 48

約数和(自身を含む): 30789752400

約数和(自身を除く): 15045704776

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 961, 1922, 3317, 3844, 6634, 7688, 13268, 19139, 26536, 38278, 76556, 102827, 153112, 205654, 411308, 593309, 822616, 1186618, 2047873, 2373236, 4095746, 4746472, 8191492, 16382984, 18392579, 36785158, 63484063, 73570316, 126968126, 147140632, 253936252, 507872504, 1968005953, 3936011906, 7872023812, 15744047624]

約数ペア:

[(1, 15744047624), (2, 7872023812), (4, 3936011906), (8, 1968005953), (31, 507872504), (62, 253936252), (107, 147140632), (124, 126968126), (214, 73570316), (248, 63484063), (428, 36785158), (856, 18392579), (961, 16382984), (1922, 8191492), (3317, 4746472), (3844, 4095746), (6634, 2373236), (7688, 2047873), (13268, 1186618), (19139, 822616), (26536, 593309), (38278, 411308), (76556, 205654), (102827, 153112)]