26881448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{305471}}^1$

素因数の和:305488

約数の個数: 16

約数和(自身を含む): 54984960

約数和(自身を除く): 28103512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 305471, 610942, 1221884, 2443768, 3360181, 6720362, 13440724, 26881448]

約数ペア:

[(1, 26881448), (2, 13440724), (4, 6720362), (8, 3360181), (11, 2443768), (22, 1221884), (44, 610942), (88, 305471)]