40367548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38659652

約数列:

[1, 2, 4, 13, 26, 47, 52, 83, 94, 166, 188, 199, 332, 398, 611, 796, 1079, 1222, 2158, 2444, 2587, 3901, 4316, 5174, 7802, 9353, 10348, 15604, 16517, 18706, 33034, 37412, 50713, 66068, 101426, 121589, 202852, 214721, 243178, 429442, 486356, 776299, 858884, 1552598, 3105196, 10091887, 20183774, 40367548]

約数ペア:

[(1, 40367548), (2, 20183774), (4, 10091887), (13, 3105196), (26, 1552598), (47, 858884), (52, 776299), (83, 486356), (94, 429442), (166, 243178), (188, 214721), (199, 202852), (332, 121589), (398, 101426), (611, 66068), (796, 50713), (1079, 37412), (1222, 33034), (2158, 18706), (2444, 16517), (2587, 15604), (3901, 10348), (4316, 9353), (5174, 7802)]