1029126784

素因数分解:

$2^7\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1399}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 2347632000

約数和(自身を除く): 1318505216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 821, 896, 1399, 1642, 2798, 3284, 5596, 5747, 6568, 9793, 11192, 11494, 13136, 19586, 22384, 22988, 26272, 39172, 44768, 45976, 52544, 78344, 89536, 91952, 105088, 156688, 179072, 183904, 313376, 367808, 626752, 735616, 1148579, 1253504, 2297158, 4594316, 8040053, 9188632, 16080106, 18377264, 32160212, 36754528, 64320424, 73509056, 128640848, 147018112, 257281696, 514563392, 1029126784]

約数ペア:

[(1, 1029126784), (2, 514563392), (4, 257281696), (7, 147018112), (8, 128640848), (14, 73509056), (16, 64320424), (28, 36754528), (32, 32160212), (56, 18377264), (64, 16080106), (112, 9188632), (128, 8040053), (224, 4594316), (448, 2297158), (821, 1253504), (896, 1148579), (1399, 735616), (1642, 626752), (2798, 367808), (3284, 313376), (5596, 183904), (5747, 179072), (6568, 156688), (9793, 105088), (11192, 91952), (11494, 89536), (13136, 78344), (19586, 52544), (22384, 45976), (22988, 44768), (26272, 39172)]