42345742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 70722720

約数和(自身を除く): 28376978

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 641, 986, 1139, 1282, 1943, 2278, 3886, 10897, 18589, 21794, 33031, 37178, 42947, 66062, 85894, 316013, 632026, 730099, 1245463, 1460198, 2490926, 21172871, 42345742]

約数ペア:

[(1, 42345742), (2, 21172871), (17, 2490926), (29, 1460198), (34, 1245463), (58, 730099), (67, 632026), (134, 316013), (493, 85894), (641, 66062), (986, 42947), (1139, 37178), (1282, 33031), (1943, 21794), (2278, 18589), (3886, 10897)]