39594142

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 70329600

約数和(自身を除く): 30735458

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 739, 1246, 1478, 3827, 5173, 7654, 10346, 26789, 31777, 53578, 63554, 65771, 131542, 222439, 444878, 460397, 920794, 2828153, 5656306, 19797071, 39594142]

約数ペア:

[(1, 39594142), (2, 19797071), (7, 5656306), (14, 2828153), (43, 920794), (86, 460397), (89, 444878), (178, 222439), (301, 131542), (602, 65771), (623, 63554), (739, 53578), (1246, 31777), (1478, 26789), (3827, 10346), (5173, 7654)]