42218036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40751}}^1$

素因数の和:40799

約数の個数: 24

約数和(自身を含む): 86720256

約数和(自身を除く): 44502220

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 40751, 81502, 163004, 285257, 570514, 1141028, 1507787, 3015574, 6031148, 10554509, 21109018, 42218036]

約数ペア:

[(1, 42218036), (2, 21109018), (4, 10554509), (7, 6031148), (14, 3015574), (28, 1507787), (37, 1141028), (74, 570514), (148, 285257), (259, 163004), (518, 81502), (1036, 40751)]