38277668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66919}}^1$

素因数の和:66947

約数の個数: 24

約数和(自身を含む): 78697920

約数和(自身を除く): 40420252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 66919, 133838, 267676, 736109, 869947, 1472218, 1739894, 2944436, 3479788, 9569417, 19138834, 38277668]

約数ペア:

[(1, 38277668), (2, 19138834), (4, 9569417), (11, 3479788), (13, 2944436), (22, 1739894), (26, 1472218), (44, 869947), (52, 736109), (143, 267676), (286, 133838), (572, 66919)]