27351376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131497}}^1$

素因数の和:131518

約数の個数: 20

約数和(自身を含む): 57070132

約数和(自身を除く): 29718756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131497, 262994, 525988, 1051976, 1709461, 2103952, 3418922, 6837844, 13675688, 27351376]

約数ペア:

[(1, 27351376), (2, 13675688), (4, 6837844), (8, 3418922), (13, 2103952), (16, 1709461), (26, 1051976), (52, 525988), (104, 262994), (208, 131497)]