42390824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39841}}^1$

素因数の和:39873

約数の個数: 32

約数和(自身を含む): 95620800

約数和(自身を除く): 53229976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 39841, 79682, 159364, 278887, 318728, 557774, 756979, 1115548, 1513958, 2231096, 3027916, 5298853, 6055832, 10597706, 21195412, 42390824]

約数ペア:

[(1, 42390824), (2, 21195412), (4, 10597706), (7, 6055832), (8, 5298853), (14, 3027916), (19, 2231096), (28, 1513958), (38, 1115548), (56, 756979), (76, 557774), (133, 318728), (152, 278887), (266, 159364), (532, 79682), (1064, 39841)]