6581536

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 36

約数和(自身を含む): 14042322

約数和(自身を除く): 7460786

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1217, 1352, 2434, 2704, 4868, 5408, 9736, 15821, 19472, 31642, 38944, 63284, 126568, 205673, 253136, 411346, 506272, 822692, 1645384, 3290768, 6581536]

約数ペア:

[(1, 6581536), (2, 3290768), (4, 1645384), (8, 822692), (13, 506272), (16, 411346), (26, 253136), (32, 205673), (52, 126568), (104, 63284), (169, 38944), (208, 31642), (338, 19472), (416, 15821), (676, 9736), (1217, 5408), (1352, 4868), (2434, 2704)]