17434768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 36759800

約数和(自身を除く): 19325032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 769, 872, 1417, 1538, 1744, 2834, 3076, 5668, 6152, 9997, 11336, 12304, 19994, 22672, 39988, 79976, 83821, 159952, 167642, 335284, 670568, 1089673, 1341136, 2179346, 4358692, 8717384, 17434768]

約数ペア:

[(1, 17434768), (2, 8717384), (4, 4358692), (8, 2179346), (13, 1341136), (16, 1089673), (26, 670568), (52, 335284), (104, 167642), (109, 159952), (208, 83821), (218, 79976), (436, 39988), (769, 22672), (872, 19994), (1417, 12304), (1538, 11336), (1744, 9997), (2834, 6152), (3076, 5668)]