115471772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28109}}^1$

素因数の和:28205

約数の個数: 24

約数和(自身を含む): 220382400

約数和(自身を除く): 104910628

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 28109, 56218, 112436, 365417, 730834, 1461668, 2220611, 4441222, 8882444, 28867943, 57735886, 115471772]

約数ペア:

[(1, 115471772), (2, 57735886), (4, 28867943), (13, 8882444), (26, 4441222), (52, 2220611), (79, 1461668), (158, 730834), (316, 365417), (1027, 112436), (2054, 56218), (4108, 28109)]