42370738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 70152192

約数和(自身を除く): 27781454

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 691, 713, 989, 1333, 1382, 1426, 1978, 2666, 15893, 21421, 29713, 30659, 31786, 42842, 59426, 61318, 492683, 683399, 921103, 985366, 1366798, 1842206, 21185369, 42370738]

約数ペア:

[(1, 42370738), (2, 21185369), (23, 1842206), (31, 1366798), (43, 985366), (46, 921103), (62, 683399), (86, 492683), (691, 61318), (713, 59426), (989, 42842), (1333, 31786), (1382, 30659), (1426, 29713), (1978, 21421), (2666, 15893)]