27199388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7547}}^1$

素因数の和:7621

約数の個数: 24

約数和(自身を含む): 51356592

約数和(自身を除く): 24157204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7547, 15094, 30188, 128299, 256598, 399991, 513196, 799982, 1599964, 6799847, 13599694, 27199388]

約数ペア:

[(1, 27199388), (2, 13599694), (4, 6799847), (17, 1599964), (34, 799982), (53, 513196), (68, 399991), (106, 256598), (212, 128299), (901, 30188), (1802, 15094), (3604, 7547)]