73981094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 122467464

約数和(自身を除く): 48486370

約数列:

[1, 2, 11, 22, 121, 242, 347, 694, 881, 1762, 3817, 7634, 9691, 19382, 41987, 83974, 106601, 213202, 305707, 611414, 3362777, 6725554, 36990547, 73981094]

約数ペア:

[(1, 73981094), (2, 36990547), (11, 6725554), (22, 3362777), (121, 611414), (242, 305707), (347, 213202), (694, 106601), (881, 83974), (1762, 41987), (3817, 19382), (7634, 9691)]