260722112

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25303}}^1$

素因数の和:25345

約数の個数: 56

約数和(自身を含む): 617012736

約数和(自身を除く): 356290624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 25303, 50606, 101212, 177121, 202424, 354242, 404848, 581969, 708484, 809696, 1163938, 1416968, 1619392, 2327876, 2833936, 4073783, 4655752, 5667872, 8147566, 9311504, 11335744, 16295132, 18623008, 32590264, 37246016, 65180528, 130361056, 260722112]

約数ペア:

[(1, 260722112), (2, 130361056), (4, 65180528), (7, 37246016), (8, 32590264), (14, 18623008), (16, 16295132), (23, 11335744), (28, 9311504), (32, 8147566), (46, 5667872), (56, 4655752), (64, 4073783), (92, 2833936), (112, 2327876), (161, 1619392), (184, 1416968), (224, 1163938), (322, 809696), (368, 708484), (448, 581969), (644, 404848), (736, 354242), (1288, 202424), (1472, 177121), (2576, 101212), (5152, 50606), (10304, 25303)]