42558142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 73281024

約数和(自身を除く): 30722882

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 506, 557, 1114, 1661, 3322, 3473, 6127, 6946, 12254, 12811, 25622, 38203, 76406, 84107, 140921, 168214, 281842, 925177, 1850354, 1934461, 3868922, 21279071, 42558142]

約数ペア:

[(1, 42558142), (2, 21279071), (11, 3868922), (22, 1934461), (23, 1850354), (46, 925177), (151, 281842), (253, 168214), (302, 140921), (506, 84107), (557, 76406), (1114, 38203), (1661, 25622), (3322, 12811), (3473, 12254), (6127, 6946)]