34780858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 26465222

約数列:

[1, 2, 7, 14, 61, 122, 139, 278, 293, 427, 586, 854, 973, 1946, 2051, 4102, 8479, 16958, 17873, 35746, 40727, 59353, 81454, 118706, 125111, 250222, 285089, 570178, 2484347, 4968694, 17390429, 34780858]

約数ペア:

[(1, 34780858), (2, 17390429), (7, 4968694), (14, 2484347), (61, 570178), (122, 285089), (139, 250222), (278, 125111), (293, 118706), (427, 81454), (586, 59353), (854, 40727), (973, 35746), (1946, 17873), (2051, 16958), (4102, 8479)]