29880268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7001}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 57640464

約数和(自身を除く): 27760196

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 7001, 14002, 28004, 77011, 154022, 308044, 679097, 1358194, 2716388, 7470067, 14940134, 29880268]

約数ペア:

[(1, 29880268), (2, 14940134), (4, 7470067), (11, 2716388), (22, 1358194), (44, 679097), (97, 308044), (194, 154022), (388, 77011), (1067, 28004), (2134, 14002), (4268, 7001)]