42449858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 74207232

約数和(自身を除く): 31757374

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1951, 1978, 3902, 10879, 21461, 21758, 42922, 44873, 83893, 89746, 167786, 493603, 922823, 987206, 1845646, 1929539, 3859078, 21224929, 42449858]

約数ペア:

[(1, 42449858), (2, 21224929), (11, 3859078), (22, 1929539), (23, 1845646), (43, 987206), (46, 922823), (86, 493603), (253, 167786), (473, 89746), (506, 83893), (946, 44873), (989, 42922), (1951, 21758), (1978, 21461), (3902, 10879)]