42156128

素因数分解:

$2^5\times 7^1\times {\mathrm{188197}}^1$

素因数の和:188214

約数の個数: 24

約数和(自身を含む): 94851792

約数和(自身を除く): 52695664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 188197, 376394, 752788, 1317379, 1505576, 2634758, 3011152, 5269516, 6022304, 10539032, 21078064, 42156128]

約数ペア:

[(1, 42156128), (2, 21078064), (4, 10539032), (7, 6022304), (8, 5269516), (14, 3011152), (16, 2634758), (28, 1505576), (32, 1317379), (56, 752788), (112, 376394), (224, 188197)]