47346728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41417

約数の個数: 32

約数和(自身を含む): 104297760

約数和(自身を除く): 56951032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 41387, 82774, 165548, 331096, 455257, 538031, 910514, 1076062, 1821028, 2152124, 3642056, 4304248, 5918341, 11836682, 23673364, 47346728]

約数ペア:

[(1, 47346728), (2, 23673364), (4, 11836682), (8, 5918341), (11, 4304248), (13, 3642056), (22, 2152124), (26, 1821028), (44, 1076062), (52, 910514), (88, 538031), (104, 455257), (143, 331096), (286, 165548), (572, 82774), (1144, 41387)]