2585211728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{506507}}^1$

素因数の和:506555

約数の個数: 40

約数和(自身を含む): 5652629280

約数和(自身を除く): 3067417552

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 506507, 1013014, 2026028, 4052056, 5571577, 8104112, 11143154, 14688703, 22286308, 29377406, 44572616, 58754812, 89145232, 117509624, 161575733, 235019248, 323151466, 646302932, 1292605864, 2585211728]

約数ペア:

[(1, 2585211728), (2, 1292605864), (4, 646302932), (8, 323151466), (11, 235019248), (16, 161575733), (22, 117509624), (29, 89145232), (44, 58754812), (58, 44572616), (88, 29377406), (116, 22286308), (176, 14688703), (232, 11143154), (319, 8104112), (464, 5571577), (638, 4052056), (1276, 2026028), (2552, 1013014), (5104, 506507)]