23767304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 50210160

約数和(自身を除く): 26442856

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 571, 946, 968, 1142, 1892, 2284, 3784, 4568, 5203, 6281, 10406, 12562, 20812, 24553, 25124, 41624, 49106, 50248, 69091, 98212, 138182, 196424, 270083, 276364, 540166, 552728, 1080332, 2160664, 2970913, 5941826, 11883652, 23767304]

約数ペア:

[(1, 23767304), (2, 11883652), (4, 5941826), (8, 2970913), (11, 2160664), (22, 1080332), (43, 552728), (44, 540166), (86, 276364), (88, 270083), (121, 196424), (172, 138182), (242, 98212), (344, 69091), (473, 50248), (484, 49106), (571, 41624), (946, 25124), (968, 24553), (1142, 20812), (1892, 12562), (2284, 10406), (3784, 6281), (4568, 5203)]