25326217732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4693517}}^1$

素因数の和:4693611

約数の個数: 24

約数和(自身を含む): 47310661440

約数和(自身を除く): 21984443708

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 4693517, 9387034, 18774068, 89176823, 178353646, 333239707, 356707292, 666479414, 1332958828, 6331554433, 12663108866, 25326217732]

約数ペア:

[(1, 25326217732), (2, 12663108866), (4, 6331554433), (19, 1332958828), (38, 666479414), (71, 356707292), (76, 333239707), (142, 178353646), (284, 89176823), (1349, 18774068), (2698, 9387034), (5396, 4693517)]