64740124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1399}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 118540800

約数和(自身を除く): 53800676

約数列:

[1, 2, 4, 23, 46, 92, 503, 1006, 1399, 2012, 2798, 5596, 11569, 23138, 32177, 46276, 64354, 128708, 703697, 1407394, 2814788, 16185031, 32370062, 64740124]

約数ペア:

[(1, 64740124), (2, 32370062), (4, 16185031), (23, 2814788), (46, 1407394), (92, 703697), (503, 128708), (1006, 64354), (1399, 46276), (2012, 32177), (2798, 23138), (5596, 11569)]