11441456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 24258864

約数和(自身を除く): 12817408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 821, 871, 1072, 1642, 1742, 3284, 3484, 6568, 6968, 10673, 13136, 13936, 21346, 42692, 55007, 85384, 110014, 170768, 220028, 440056, 715091, 880112, 1430182, 2860364, 5720728, 11441456]

約数ペア:

[(1, 11441456), (2, 5720728), (4, 2860364), (8, 1430182), (13, 880112), (16, 715091), (26, 440056), (52, 220028), (67, 170768), (104, 110014), (134, 85384), (208, 55007), (268, 42692), (536, 21346), (821, 13936), (871, 13136), (1072, 10673), (1642, 6968), (1742, 6568), (3284, 3484)]