275912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 638400

約数和(自身を除く): 362488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 379, 728, 758, 1516, 2653, 3032, 4927, 5306, 9854, 10612, 19708, 21224, 34489, 39416, 68978, 137956, 275912]

約数ペア:

[(1, 275912), (2, 137956), (4, 68978), (7, 39416), (8, 34489), (13, 21224), (14, 19708), (26, 10612), (28, 9854), (52, 5306), (56, 4927), (91, 3032), (104, 2653), (182, 1516), (364, 758), (379, 728)]