39768482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 68113920

約数和(自身を除く): 28345438

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 361, 446, 494, 722, 2899, 4237, 4693, 5798, 6859, 8474, 9386, 13718, 55081, 80503, 89167, 110162, 161006, 178334, 1046539, 1529557, 2093078, 3059114, 19884241, 39768482]

約数ペア:

[(1, 39768482), (2, 19884241), (13, 3059114), (19, 2093078), (26, 1529557), (38, 1046539), (223, 178334), (247, 161006), (361, 110162), (446, 89167), (494, 80503), (722, 55081), (2899, 13718), (4237, 9386), (4693, 8474), (5798, 6859)]