26166296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 26904904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 809, 1244, 1618, 2488, 3236, 4043, 6472, 8086, 10517, 16172, 21034, 32344, 42068, 84136, 251599, 503198, 1006396, 2012792, 3270787, 6541574, 13083148, 26166296]

約数ペア:

[(1, 26166296), (2, 13083148), (4, 6541574), (8, 3270787), (13, 2012792), (26, 1006396), (52, 503198), (104, 251599), (311, 84136), (622, 42068), (809, 32344), (1244, 21034), (1618, 16172), (2488, 10517), (3236, 8086), (4043, 6472)]